| 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 | $214.91 | 3.281% | $221.9612 | $221.96 | $221.95 | $222.00 |
| Purchase #2 | $87.86 | 3.212% | $90.6821 | $90.68 | $90.70 | $90.70 |
| Purchase #3 | $25.66 | 8.864% | $27.9345 | $27.93 | $27.95 | $27.90 |
| Purchase #4 | $96.33 | 11.257% | $107.1739 | $107.17 | $107.15 | $107.20 |
| Purchase #5 | $83.81 | 4.145% | $87.2839 | $87.28 | $87.30 | $87.30 |
| Purchase #6 | $165.82 | 3.152% | $171.0466 | $171.05 | $171.05 | $171.00 |
| Purchase #7 | $115.34 | 12.737% | $130.0309 | $130.03 | $130.05 | $130.00 |
| 7 purchase totals = | $789.73 | $836.1131 | $836.10 | $836.15 | $836.10 | |