| 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 | $127.38 | 7.597% | $137.0571 | $137.06 | $137.05 | $137.10 |
| Purchase #2 | $214.69 | 10.589% | $237.4235 | $237.42 | $237.40 | $237.40 |
| Purchase #3 | $236.35 | 6.539% | $251.8049 | $251.80 | $251.80 | $251.80 |
| Purchase #4 | $95.67 | 3.212% | $98.7429 | $98.74 | $98.75 | $98.70 |
| Purchase #5 | $103.52 | 7.577% | $111.3637 | $111.36 | $111.35 | $111.40 |
| Purchase #6 | $212.55 | 5.549% | $224.3444 | $224.34 | $224.35 | $224.30 |
| Purchase #7 | $55.55 | 13.309% | $62.9431 | $62.94 | $62.95 | $62.90 |
| 7 purchase totals = | $1,045.71 | $1,123.6796 | $1,123.66 | $1,123.65 | $1,123.60 | |