| 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 | $116.60 | 10.250% | $128.5515 | $128.55 | $128.55 | $128.60 |
| Purchase #2 | $60.92 | 9.384% | $66.6367 | $66.64 | $66.65 | $66.60 |
| Purchase #3 | $154.66 | 13.187% | $175.055 | $175.06 | $175.05 | $175.10 |
| Purchase #4 | $147.96 | 11.521% | $165.0065 | $165.01 | $165.00 | $165.00 |
| Purchase #5 | $121.95 | 7.494% | $131.0889 | $131.09 | $131.10 | $131.10 |
| Purchase #6 | $238.42 | 12.307% | $267.7623 | $267.76 | $267.75 | $267.80 |
| Purchase #7 | $21.96 | 10.735% | $24.3174 | $24.32 | $24.30 | $24.30 |
| 7 purchase totals = | $862.47 | $958.4183 | $958.43 | $958.40 | $958.50 | |