| 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 | $115.41 | 12.201% | $129.4912 | $129.49 | $129.50 | $129.50 |
| Purchase #2 | $121.44 | 12.830% | $137.0208 | $137.02 | $137.00 | $137.00 |
| Purchase #3 | $67.85 | 12.467% | $76.3089 | $76.31 | $76.30 | $76.30 |
| Purchase #4 | $31.86 | 3.874% | $33.0943 | $33.09 | $33.10 | $33.10 |
| Purchase #5 | $212.54 | 3.332% | $219.6218 | $219.62 | $219.60 | $219.60 |
| Purchase #6 | $160.85 | 8.456% | $174.4515 | $174.45 | $174.45 | $174.50 |
| Purchase #7 | $37.70 | 8.872% | $41.0447 | $41.04 | $41.05 | $41.00 |
| 7 purchase totals = | $747.65 | $811.0332 | $811.02 | $811.00 | $811.00 | |