| 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 | $8.88 | 13.470% | $10.0761 | $10.08 | $10.10 | $10.10 |
| Purchase #2 | $240.31 | 11.406% | $267.7198 | $267.72 | $267.70 | $267.70 |
| Purchase #3 | $213.95 | 5.751% | $226.2543 | $226.25 | $226.25 | $226.30 |
| Purchase #4 | $224.77 | 7.112% | $240.7556 | $240.76 | $240.75 | $240.80 |
| Purchase #5 | $47.59 | 12.760% | $53.6625 | $53.66 | $53.65 | $53.70 |
| Purchase #6 | $128.96 | 11.708% | $144.0586 | $144.06 | $144.05 | $144.10 |
| Purchase #7 | $35.89 | 4.714% | $37.5819 | $37.58 | $37.60 | $37.60 |
| 7 purchase totals = | $900.35 | $980.1088 | $980.11 | $980.10 | $980.30 | |