| 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 | $102.64 | 12.353% | $115.3191 | $115.32 | $115.30 | $115.30 |
| Purchase #2 | $248.31 | 5.793% | $262.6946 | $262.69 | $262.70 | $262.70 |
| Purchase #3 | $159.60 | 5.766% | $168.8025 | $168.80 | $168.80 | $168.80 |
| Purchase #4 | $180.67 | 4.596% | $188.9736 | $188.97 | $188.95 | $189.00 |
| Purchase #5 | $24.38 | 3.782% | $25.3021 | $25.30 | $25.30 | $25.30 |
| Purchase #6 | $38.52 | 7.256% | $41.315 | $41.32 | $41.30 | $41.30 |
| Purchase #7 | $33.91 | 12.493% | $38.1464 | $38.15 | $38.15 | $38.10 |
| 7 purchase totals = | $788.03 | $840.5533 | $840.55 | $840.50 | $840.50 | |