| 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 | $217.76 | 8.325% | $235.8885 | $235.89 | $235.90 | $235.90 |
| Purchase #2 | $232.32 | 13.740% | $264.2408 | $264.24 | $264.25 | $264.20 |
| Purchase #3 | $108.99 | 11.499% | $121.5228 | $121.52 | $121.50 | $121.50 |
| Purchase #4 | $14.70 | 4.858% | $15.4141 | $15.41 | $15.40 | $15.40 |
| Purchase #5 | $50.88 | 10.801% | $56.3755 | $56.38 | $56.40 | $56.40 |
| Purchase #6 | $219.50 | 5.174% | $230.8569 | $230.86 | $230.85 | $230.90 |
| Purchase #7 | $109.47 | 4.496% | $114.3918 | $114.39 | $114.40 | $114.40 |
| 7 purchase totals = | $953.62 | $1,038.6904 | $1,038.69 | $1,038.70 | $1,038.70 | |