| 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 | $250.87 | 11.344% | $279.3287 | $279.33 | $279.35 | $279.30 |
| Purchase #2 | $181.57 | 12.861% | $204.9217 | $204.92 | $204.90 | $204.90 |
| Purchase #3 | $190.54 | 10.542% | $210.6267 | $210.63 | $210.65 | $210.60 |
| Purchase #4 | $197.41 | 5.658% | $208.5795 | $208.58 | $208.60 | $208.60 |
| Purchase #5 | $191.80 | 10.607% | $212.1442 | $212.14 | $212.15 | $212.10 |
| Purchase #6 | $231.78 | 8.686% | $251.9124 | $251.91 | $251.90 | $251.90 |
| Purchase #7 | $77.79 | 6.869% | $83.1334 | $83.13 | $83.15 | $83.10 |
| 7 purchase totals = | $1,321.76 | $1,450.6466 | $1,450.64 | $1,450.70 | $1,450.50 | |