| 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 | $242.98 | 9.106% | $265.1058 | $265.11 | $265.10 | $265.10 |
| Purchase #2 | $215.44 | 9.239% | $235.3445 | $235.34 | $235.35 | $235.30 |
| Purchase #3 | $159.59 | 13.865% | $181.7172 | $181.72 | $181.70 | $181.70 |
| Purchase #4 | $51.42 | 7.509% | $55.2811 | $55.28 | $55.30 | $55.30 |
| Purchase #5 | $10.44 | 12.144% | $11.7078 | $11.71 | $11.70 | $11.70 |
| Purchase #6 | $128.46 | 13.142% | $145.3422 | $145.34 | $145.35 | $145.30 |
| Purchase #7 | $236.34 | 7.214% | $253.3896 | $253.39 | $253.40 | $253.40 |
| 7 purchase totals = | $1,044.67 | $1,147.8882 | $1,147.89 | $1,147.90 | $1,147.80 | |