| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $101.57 | 11.764% | $113.5187 | $113.52 | $113.50 | $113.50 |
| Purchase #2 | $234.52 | 4.696% | $245.5331 | $245.53 | $245.55 | $245.50 |
| Purchase #3 | $163.73 | 10.765% | $181.3555 | $181.36 | $181.35 | $181.40 |
| Purchase #4 | $90.49 | 12.146% | $101.4809 | $101.48 | $101.50 | $101.50 |
| Purchase #5 | $169.72 | 11.177% | $188.6896 | $188.69 | $188.70 | $188.70 |
| Purchase #6 | $183.82 | 12.816% | $207.3784 | $207.38 | $207.40 | $207.40 |
| Purchase #7 | $232.25 | 9.275% | $253.7912 | $253.79 | $253.80 | $253.80 |
| 7 purchase totals = | $1,176.10 | $1,291.7474 | $1,291.75 | $1,291.80 | $1,291.80 | |