| 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 | $236.62 | 5.704% | $250.1168 | $250.12 | $250.10 | $250.10 |
| Purchase #2 | $96.79 | 12.524% | $108.912 | $108.91 | $108.90 | $108.90 |
| Purchase #3 | $149.25 | 12.669% | $168.1585 | $168.16 | $168.15 | $168.20 |
| Purchase #4 | $63.84 | 7.271% | $68.4818 | $68.48 | $68.50 | $68.50 |
| Purchase #5 | $84.88 | 4.696% | $88.866 | $88.87 | $88.85 | $88.90 |
| Purchase #6 | $169.25 | 12.521% | $190.4418 | $190.44 | $190.45 | $190.40 |
| Purchase #7 | $73.53 | 13.150% | $83.1992 | $83.20 | $83.20 | $83.20 |
| 7 purchase totals = | $874.16 | $958.1761 | $958.18 | $958.15 | $958.20 | |