| 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 | $179.71 | 9.749% | $197.2299 | $197.23 | $197.25 | $197.20 |
| Purchase #2 | $214.86 | 4.527% | $224.5867 | $224.59 | $224.60 | $224.60 |
| Purchase #3 | $129.36 | 11.278% | $143.9492 | $143.95 | $143.95 | $143.90 |
| Purchase #4 | $45.74 | 10.273% | $50.4389 | $50.44 | $50.45 | $50.40 |
| Purchase #5 | $16.64 | 6.325% | $17.6925 | $17.69 | $17.70 | $17.70 |
| Purchase #6 | $92.65 | 11.233% | $103.0574 | $103.06 | $103.05 | $103.10 |
| Purchase #7 | $250.70 | 8.115% | $271.0443 | $271.04 | $271.05 | $271.00 |
| 7 purchase totals = | $929.66 | $1,007.9989 | $1,008.00 | $1,008.05 | $1,007.90 | |