| 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 | $14.45 | 8.657% | $15.7009 | $15.70 | $15.70 | $15.70 |
| Purchase #2 | $124.83 | 12.267% | $140.1429 | $140.14 | $140.15 | $140.10 |
| Purchase #3 | $141.39 | 12.244% | $158.7018 | $158.70 | $158.70 | $158.70 |
| Purchase #4 | $132.90 | 4.578% | $138.9842 | $138.98 | $139.00 | $139.00 |
| Purchase #5 | $126.63 | 6.639% | $135.037 | $135.04 | $135.05 | $135.00 |
| Purchase #6 | $198.53 | 7.465% | $213.3503 | $213.35 | $213.35 | $213.40 |
| Purchase #7 | $188.46 | 11.629% | $210.376 | $210.38 | $210.40 | $210.40 |
| 7 purchase totals = | $927.19 | $1,012.2931 | $1,012.29 | $1,012.35 | $1,012.30 | |