| 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 | $225.58 | 13.817% | $256.7484 | $256.75 | $256.75 | $256.70 |
| Purchase #2 | $48.25 | 3.321% | $49.8524 | $49.85 | $49.85 | $49.90 |
| Purchase #3 | $132.79 | 5.536% | $140.1413 | $140.14 | $140.15 | $140.10 |
| Purchase #4 | $133.38 | 8.695% | $144.9774 | $144.98 | $145.00 | $145.00 |
| Purchase #5 | $20.43 | 9.564% | $22.3839 | $22.38 | $22.40 | $22.40 |
| Purchase #6 | $198.68 | 11.290% | $221.111 | $221.11 | $221.10 | $221.10 |
| Purchase #7 | $190.82 | 13.793% | $217.1398 | $217.14 | $217.15 | $217.10 |
| 7 purchase totals = | $949.93 | $1,052.3542 | $1,052.35 | $1,052.40 | $1,052.30 | |