| 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 | $21.80 | 6.820% | $23.2868 | $23.29 | $23.30 | $23.30 |
| Purchase #2 | $202.72 | 8.190% | $219.3228 | $219.32 | $219.30 | $219.30 |
| Purchase #3 | $164.57 | 7.361% | $176.684 | $176.68 | $176.70 | $176.70 |
| Purchase #4 | $158.30 | 4.734% | $165.7939 | $165.79 | $165.80 | $165.80 |
| Purchase #5 | $25.25 | 4.833% | $26.4703 | $26.47 | $26.45 | $26.50 |
| Purchase #6 | $207.85 | 6.248% | $220.8365 | $220.84 | $220.85 | $220.80 |
| Purchase #7 | $250.86 | 11.637% | $280.0526 | $280.05 | $280.05 | $280.10 |
| 7 purchase totals = | $1,031.35 | $1,112.4469 | $1,112.44 | $1,112.45 | $1,112.50 | |