| 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 | $100.49 | 5.810% | $106.3285 | $106.33 | $106.35 | $106.30 |
| Purchase #2 | $249.57 | 3.643% | $258.6618 | $258.66 | $258.65 | $258.70 |
| Purchase #3 | $139.88 | 9.716% | $153.4707 | $153.47 | $153.45 | $153.50 |
| Purchase #4 | $101.87 | 5.373% | $107.3435 | $107.34 | $107.35 | $107.30 |
| Purchase #5 | $74.52 | 8.203% | $80.6329 | $80.63 | $80.65 | $80.60 |
| Purchase #6 | $223.82 | 9.446% | $244.962 | $244.96 | $244.95 | $245.00 |
| Purchase #7 | $141.26 | 9.126% | $154.1514 | $154.15 | $154.15 | $154.20 |
| 7 purchase totals = | $1,031.41 | $1,105.5508 | $1,105.54 | $1,105.55 | $1,105.60 | |