| 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 | $191.35 | 9.288% | $209.1226 | $209.12 | $209.10 | $209.10 |
| Purchase #2 | $143.49 | 3.851% | $149.0158 | $149.02 | $149.00 | $149.00 |
| Purchase #3 | $221.32 | 6.870% | $236.5247 | $236.52 | $236.50 | $236.50 |
| Purchase #4 | $21.27 | 13.566% | $24.1555 | $24.16 | $24.15 | $24.20 |
| Purchase #5 | $203.63 | 5.225% | $214.2697 | $214.27 | $214.25 | $214.30 |
| Purchase #6 | $15.86 | 12.442% | $17.8333 | $17.83 | $17.85 | $17.80 |
| Purchase #7 | $98.70 | 12.230% | $110.771 | $110.77 | $110.75 | $110.80 |
| 7 purchase totals = | $895.62 | $961.6926 | $961.69 | $961.60 | $961.70 | |