| 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 | $221.53 | 13.631% | $251.7268 | $251.73 | $251.75 | $251.70 |
| Purchase #2 | $222.34 | 3.790% | $230.7667 | $230.77 | $230.75 | $230.80 |
| Purchase #3 | $91.42 | 5.499% | $96.4472 | $96.45 | $96.45 | $96.40 |
| Purchase #4 | $225.52 | 12.188% | $253.0064 | $253.01 | $253.00 | $253.00 |
| Purchase #5 | $150.37 | 11.146% | $167.1302 | $167.13 | $167.15 | $167.10 |
| Purchase #6 | $83.60 | 11.617% | $93.3118 | $93.31 | $93.30 | $93.30 |
| Purchase #7 | $56.83 | 9.480% | $62.2175 | $62.22 | $62.20 | $62.20 |
| 7 purchase totals = | $1,051.61 | $1,154.6066 | $1,154.62 | $1,154.60 | $1,154.50 | |