| 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 | $237.57 | 8.126% | $256.8749 | $256.87 | $256.85 | $256.90 |
| Purchase #2 | $97.32 | 8.270% | $105.3684 | $105.37 | $105.35 | $105.40 |
| Purchase #3 | $201.94 | 13.615% | $229.4341 | $229.43 | $229.45 | $229.40 |
| Purchase #4 | $38.52 | 3.338% | $39.8058 | $39.81 | $39.80 | $39.80 |
| Purchase #5 | $10.42 | 4.168% | $10.8543 | $10.85 | $10.85 | $10.90 |
| Purchase #6 | $180.39 | 13.148% | $204.1077 | $204.11 | $204.10 | $204.10 |
| Purchase #7 | $245.42 | 12.864% | $276.9908 | $276.99 | $277.00 | $277.00 |
| 7 purchase totals = | $1,011.58 | $1,123.4360 | $1,123.43 | $1,123.40 | $1,123.50 | |