| 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 | $250.43 | 13.821% | $285.0419 | $285.04 | $285.05 | $285.00 |
| Purchase #2 | $145.42 | 7.422% | $156.2131 | $156.21 | $156.20 | $156.20 |
| Purchase #3 | $46.45 | 8.107% | $50.2157 | $50.22 | $50.20 | $50.20 |
| Purchase #4 | $47.45 | 12.777% | $53.5127 | $53.51 | $53.50 | $53.50 |
| Purchase #5 | $196.61 | 7.567% | $211.4875 | $211.49 | $211.50 | $211.50 |
| Purchase #6 | $210.38 | 7.311% | $225.7609 | $225.76 | $225.75 | $225.80 |
| Purchase #7 | $236.50 | 5.500% | $249.5075 | $249.51 | $249.50 | $249.50 |
| 7 purchase totals = | $1,133.24 | $1,231.7393 | $1,231.74 | $1,231.70 | $1,231.70 | |