| 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 | $222.99 | 4.481% | $232.9822 | $232.98 | $233.00 | $233.00 |
| Purchase #2 | $232.82 | 7.502% | $250.2862 | $250.29 | $250.30 | $250.30 |
| Purchase #3 | $137.95 | 13.737% | $156.9002 | $156.90 | $156.90 | $156.90 |
| Purchase #4 | $17.54 | 10.579% | $19.3956 | $19.40 | $19.40 | $19.40 |
| Purchase #5 | $107.51 | 12.312% | $120.7466 | $120.75 | $120.75 | $120.70 |
| Purchase #6 | $101.72 | 3.173% | $104.9476 | $104.95 | $104.95 | $104.90 |
| Purchase #7 | $48.88 | 9.437% | $53.4928 | $53.49 | $53.50 | $53.50 |
| 7 purchase totals = | $869.41 | $938.7512 | $938.76 | $938.80 | $938.70 | |