| 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 | $109.86 | 5.686% | $116.1066 | $116.11 | $116.10 | $116.10 |
| Purchase #2 | $30.85 | 13.553% | $35.0311 | $35.03 | $35.05 | $35.00 |
| Purchase #3 | $111.33 | 3.443% | $115.1631 | $115.16 | $115.15 | $115.20 |
| Purchase #4 | $43.29 | 9.322% | $47.3255 | $47.33 | $47.35 | $47.30 |
| Purchase #5 | $219.96 | 11.349% | $244.9233 | $244.92 | $244.90 | $244.90 |
| Purchase #6 | $118.65 | 8.231% | $128.4161 | $128.42 | $128.40 | $128.40 |
| Purchase #7 | $202.66 | 12.516% | $228.0249 | $228.02 | $228.00 | $228.00 |
| 7 purchase totals = | $836.60 | $914.9906 | $914.99 | $914.95 | $914.90 | |