| 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 | $187.86 | 6.859% | $200.7453 | $200.75 | $200.75 | $200.70 |
| Purchase #2 | $222.46 | 3.647% | $230.5731 | $230.57 | $230.55 | $230.60 |
| Purchase #3 | $58.88 | 12.111% | $66.011 | $66.01 | $66.00 | $66.00 |
| Purchase #4 | $178.75 | 10.265% | $197.0987 | $197.10 | $197.10 | $197.10 |
| Purchase #5 | $124.50 | 3.179% | $128.4579 | $128.46 | $128.45 | $128.50 |
| Purchase #6 | $49.61 | 7.255% | $53.2092 | $53.21 | $53.20 | $53.20 |
| Purchase #7 | $20.72 | 6.158% | $21.9959 | $22.00 | $22.00 | $22.00 |
| 7 purchase totals = | $842.78 | $898.0911 | $898.10 | $898.05 | $898.10 | |