| 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 | $202.31 | 4.842% | $212.1059 | $212.11 | $212.10 | $212.10 |
| Purchase #2 | $11.42 | 6.112% | $12.118 | $12.12 | $12.10 | $12.10 |
| Purchase #3 | $37.97 | 10.119% | $41.8122 | $41.81 | $41.80 | $41.80 |
| Purchase #4 | $43.29 | 10.112% | $47.6675 | $47.67 | $47.65 | $47.70 |
| Purchase #5 | $8.89 | 3.689% | $9.218 | $9.22 | $9.20 | $9.20 |
| Purchase #6 | $11.71 | 12.369% | $13.1584 | $13.16 | $13.15 | $13.20 |
| Purchase #7 | $90.46 | 4.441% | $94.4773 | $94.48 | $94.50 | $94.50 |
| 7 purchase totals = | $406.05 | $430.5573 | $430.57 | $430.50 | $430.60 | |