| 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 | $118.36 | 8.259% | $128.1354 | $128.14 | $128.15 | $128.10 |
| Purchase #2 | $84.78 | 4.389% | $88.501 | $88.50 | $88.50 | $88.50 |
| Purchase #3 | $124.99 | 10.852% | $138.5539 | $138.55 | $138.55 | $138.60 |
| Purchase #4 | $19.41 | 9.533% | $21.2604 | $21.26 | $21.25 | $21.30 |
| Purchase #5 | $55.40 | 13.764% | $63.0253 | $63.03 | $63.05 | $63.00 |
| Purchase #6 | $199.72 | 12.584% | $224.8528 | $224.85 | $224.85 | $224.90 |
| Purchase #7 | $38.77 | 7.328% | $41.6111 | $41.61 | $41.60 | $41.60 |
| 7 purchase totals = | $641.43 | $705.9399 | $705.94 | $705.95 | $706.00 | |