| 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 | $193.27 | 9.802% | $212.2143 | $212.21 | $212.20 | $212.20 |
| Purchase #2 | $135.71 | 8.576% | $147.3485 | $147.35 | $147.35 | $147.30 |
| Purchase #3 | $232.58 | 3.848% | $241.5297 | $241.53 | $241.55 | $241.50 |
| Purchase #4 | $41.80 | 6.841% | $44.6595 | $44.66 | $44.65 | $44.70 |
| Purchase #5 | $225.97 | 10.248% | $249.1274 | $249.13 | $249.15 | $249.10 |
| Purchase #6 | $106.73 | 8.648% | $115.96 | $115.96 | $115.95 | $116.00 |
| Purchase #7 | $16.81 | 6.811% | $17.9549 | $17.95 | $17.95 | $18.00 |
| 7 purchase totals = | $952.87 | $1,028.7943 | $1,028.79 | $1,028.80 | $1,028.80 | |