| 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 | $204.88 | 9.596% | $224.5403 | $224.54 | $224.55 | $224.50 |
| Purchase #2 | $194.52 | 11.295% | $216.491 | $216.49 | $216.50 | $216.50 |
| Purchase #3 | $127.82 | 12.830% | $144.2193 | $144.22 | $144.20 | $144.20 |
| Purchase #4 | $202.71 | 4.278% | $211.3819 | $211.38 | $211.40 | $211.40 |
| Purchase #5 | $31.25 | 7.647% | $33.6397 | $33.64 | $33.65 | $33.60 |
| Purchase #6 | $15.58 | 9.344% | $17.0358 | $17.04 | $17.05 | $17.00 |
| Purchase #7 | $47.53 | 6.536% | $50.6366 | $50.64 | $50.65 | $50.60 |
| 7 purchase totals = | $824.29 | $897.9446 | $897.95 | $898.00 | $897.80 | |