| 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 | $219.81 | 11.138% | $244.2924 | $244.29 | $244.30 | $244.30 |
| Purchase #2 | $200.93 | 12.487% | $226.0201 | $226.02 | $226.00 | $226.00 |
| Purchase #3 | $237.37 | 4.421% | $247.8641 | $247.86 | $247.85 | $247.90 |
| Purchase #4 | $224.30 | 3.576% | $232.321 | $232.32 | $232.30 | $232.30 |
| Purchase #5 | $21.62 | 3.137% | $22.2982 | $22.30 | $22.30 | $22.30 |
| Purchase #6 | $128.43 | 8.844% | $139.7883 | $139.79 | $139.80 | $139.80 |
| Purchase #7 | $134.73 | 5.790% | $142.5309 | $142.53 | $142.55 | $142.50 |
| 7 purchase totals = | $1,167.19 | $1,255.1150 | $1,255.11 | $1,255.10 | $1,255.10 | |