| 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 | $40.62 | 12.395% | $45.6548 | $45.65 | $45.65 | $45.70 |
| Purchase #2 | $245.25 | 3.323% | $253.3997 | $253.40 | $253.40 | $253.40 |
| Purchase #3 | $191.85 | 6.408% | $204.1437 | $204.14 | $204.15 | $204.10 |
| Purchase #4 | $129.32 | 7.675% | $139.2453 | $139.25 | $139.25 | $139.20 |
| Purchase #5 | $177.60 | 11.452% | $197.9388 | $197.94 | $197.95 | $197.90 |
| Purchase #6 | $140.53 | 6.703% | $149.9497 | $149.95 | $149.95 | $149.90 |
| Purchase #7 | $169.50 | 11.239% | $188.5501 | $188.55 | $188.55 | $188.60 |
| 7 purchase totals = | $1,094.67 | $1,178.8821 | $1,178.88 | $1,178.90 | $1,178.80 | |