| 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 | $53.54 | 7.705% | $57.6653 | $57.67 | $57.65 | $57.70 |
| Purchase #2 | $105.72 | 7.849% | $114.018 | $114.02 | $114.00 | $114.00 |
| Purchase #3 | $249.78 | 12.688% | $281.4721 | $281.47 | $281.45 | $281.50 |
| Purchase #4 | $174.31 | 12.269% | $195.6961 | $195.70 | $195.70 | $195.70 |
| Purchase #5 | $97.51 | 5.267% | $102.6459 | $102.65 | $102.65 | $102.60 |
| Purchase #6 | $170.49 | 6.230% | $181.1115 | $181.11 | $181.10 | $181.10 |
| Purchase #7 | $238.35 | 4.678% | $249.5 | $249.50 | $249.50 | $249.50 |
| 7 purchase totals = | $1,089.70 | $1,182.1089 | $1,182.12 | $1,182.05 | $1,182.10 | |