| 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 | $229.61 | 8.495% | $249.1154 | $249.12 | $249.10 | $249.10 |
| Purchase #2 | $160.88 | 9.597% | $176.3197 | $176.32 | $176.30 | $176.30 |
| Purchase #3 | $107.32 | 4.254% | $111.8854 | $111.89 | $111.90 | $111.90 |
| Purchase #4 | $193.41 | 4.465% | $202.0458 | $202.05 | $202.05 | $202.00 |
| Purchase #5 | $73.92 | 12.361% | $83.0573 | $83.06 | $83.05 | $83.10 |
| Purchase #6 | $101.48 | 10.829% | $112.4693 | $112.47 | $112.45 | $112.50 |
| Purchase #7 | $15.30 | 11.641% | $17.0811 | $17.08 | $17.10 | $17.10 |
| 7 purchase totals = | $881.92 | $951.9740 | $951.99 | $951.95 | $952.00 | |