| 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 | $96.97 | 13.240% | $109.8088 | $109.81 | $109.80 | $109.80 |
| Purchase #2 | $46.92 | 7.354% | $50.3705 | $50.37 | $50.35 | $50.40 |
| Purchase #3 | $229.62 | 3.842% | $238.442 | $238.44 | $238.45 | $238.40 |
| Purchase #4 | $248.64 | 6.796% | $265.5376 | $265.54 | $265.55 | $265.50 |
| Purchase #5 | $236.34 | 11.114% | $262.6068 | $262.61 | $262.60 | $262.60 |
| Purchase #6 | $122.89 | 13.640% | $139.6522 | $139.65 | $139.65 | $139.70 |
| Purchase #7 | $16.58 | 8.157% | $17.9324 | $17.93 | $17.95 | $17.90 |
| 7 purchase totals = | $997.96 | $1,084.3503 | $1,084.35 | $1,084.35 | $1,084.30 | |