| 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 | $248.42 | 13.216% | $281.2512 | $281.25 | $281.25 | $281.30 |
| Purchase #2 | $245.77 | 10.467% | $271.4947 | $271.49 | $271.50 | $271.50 |
| Purchase #3 | $189.59 | 8.620% | $205.9327 | $205.93 | $205.95 | $205.90 |
| Purchase #4 | $21.72 | 3.632% | $22.5089 | $22.51 | $22.50 | $22.50 |
| Purchase #5 | $112.92 | 8.263% | $122.2506 | $122.25 | $122.25 | $122.30 |
| Purchase #6 | $245.99 | 12.546% | $276.8519 | $276.85 | $276.85 | $276.90 |
| Purchase #7 | $121.85 | 13.375% | $138.1474 | $138.15 | $138.15 | $138.10 |
| 7 purchase totals = | $1,186.26 | $1,318.4374 | $1,318.43 | $1,318.45 | $1,318.50 | |