| 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 | $112.84 | 6.802% | $120.5154 | $120.52 | $120.50 | $120.50 |
| Purchase #2 | $161.98 | 10.683% | $179.2843 | $179.28 | $179.30 | $179.30 |
| Purchase #3 | $61.97 | 12.715% | $69.8495 | $69.85 | $69.85 | $69.80 |
| Purchase #4 | $147.79 | 9.311% | $161.5507 | $161.55 | $161.55 | $161.60 |
| Purchase #5 | $208.86 | 7.438% | $224.395 | $224.40 | $224.40 | $224.40 |
| Purchase #6 | $165.38 | 13.357% | $187.4698 | $187.47 | $187.45 | $187.50 |
| Purchase #7 | $45.70 | 9.273% | $49.9378 | $49.94 | $49.95 | $49.90 |
| 7 purchase totals = | $904.52 | $993.0025 | $993.01 | $993.00 | $993.00 | |