| 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 | $250.69 | 5.353% | $264.1094 | $264.11 | $264.10 | $264.10 |
| Purchase #2 | $202.48 | 4.734% | $212.0654 | $212.07 | $212.05 | $212.10 |
| Purchase #3 | $48.79 | 5.106% | $51.2812 | $51.28 | $51.30 | $51.30 |
| Purchase #4 | $127.98 | 8.611% | $139.0004 | $139.00 | $139.00 | $139.00 |
| Purchase #5 | $207.67 | 5.736% | $219.582 | $219.58 | $219.60 | $219.60 |
| Purchase #6 | $186.58 | 4.156% | $194.3343 | $194.33 | $194.35 | $194.30 |
| Purchase #7 | $72.51 | 7.128% | $77.6785 | $77.68 | $77.70 | $77.70 |
| 7 purchase totals = | $1,096.70 | $1,158.0512 | $1,158.05 | $1,158.10 | $1,158.10 | |