| 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 | $229.81 | 8.665% | $249.723 | $249.72 | $249.70 | $249.70 |
| Purchase #2 | $248.67 | 4.719% | $260.4047 | $260.40 | $260.40 | $260.40 |
| Purchase #3 | $29.60 | 13.234% | $33.5173 | $33.52 | $33.50 | $33.50 |
| Purchase #4 | $228.51 | 8.805% | $248.6303 | $248.63 | $248.65 | $248.60 |
| Purchase #5 | $240.30 | 7.529% | $258.3922 | $258.39 | $258.40 | $258.40 |
| Purchase #6 | $169.43 | 12.710% | $190.9646 | $190.96 | $190.95 | $191.00 |
| Purchase #7 | $25.54 | 9.489% | $27.9635 | $27.96 | $27.95 | $28.00 |
| 7 purchase totals = | $1,171.86 | $1,269.5956 | $1,269.58 | $1,269.55 | $1,269.60 | |