| 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 | $234.48 | 6.716% | $250.2277 | $250.23 | $250.25 | $250.20 |
| Purchase #2 | $26.42 | 12.428% | $29.7035 | $29.70 | $29.70 | $29.70 |
| Purchase #3 | $234.52 | 8.244% | $253.8538 | $253.85 | $253.85 | $253.90 |
| Purchase #4 | $100.74 | 10.720% | $111.5393 | $111.54 | $111.55 | $111.50 |
| Purchase #5 | $92.63 | 3.578% | $95.9443 | $95.94 | $95.95 | $95.90 |
| Purchase #6 | $77.27 | 8.376% | $83.7421 | $83.74 | $83.75 | $83.70 |
| Purchase #7 | $166.40 | 6.778% | $177.6786 | $177.68 | $177.70 | $177.70 |
| 7 purchase totals = | $932.46 | $1,002.6893 | $1,002.68 | $1,002.75 | $1,002.60 | |