| 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 | $200.75 | 9.592% | $220.0059 | $220.01 | $220.00 | $220.00 |
| Purchase #2 | $189.52 | 4.122% | $197.332 | $197.33 | $197.35 | $197.30 |
| Purchase #3 | $14.98 | 13.371% | $16.983 | $16.98 | $17.00 | $17.00 |
| Purchase #4 | $66.75 | 6.342% | $70.9833 | $70.98 | $71.00 | $71.00 |
| Purchase #5 | $8.35 | 4.204% | $8.701 | $8.70 | $8.70 | $8.70 |
| Purchase #6 | $48.68 | 3.174% | $50.2251 | $50.23 | $50.25 | $50.20 |
| Purchase #7 | $238.36 | 12.358% | $267.8165 | $267.82 | $267.80 | $267.80 |
| 7 purchase totals = | $767.39 | $832.0468 | $832.05 | $832.10 | $832.00 | |