| 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 | $98.40 | 8.771% | $107.0307 | $107.03 | $107.05 | $107.00 |
| Purchase #2 | $239.59 | 8.673% | $260.3696 | $260.37 | $260.35 | $260.40 |
| Purchase #3 | $176.72 | 6.547% | $188.2899 | $188.29 | $188.30 | $188.30 |
| Purchase #4 | $46.34 | 3.436% | $47.9322 | $47.93 | $47.95 | $47.90 |
| Purchase #5 | $213.61 | 5.750% | $225.8926 | $225.89 | $225.90 | $225.90 |
| Purchase #6 | $25.66 | 11.372% | $28.5781 | $28.58 | $28.60 | $28.60 |
| Purchase #7 | $143.79 | 4.207% | $149.8392 | $149.84 | $149.85 | $149.80 |
| 7 purchase totals = | $944.11 | $1,007.9323 | $1,007.93 | $1,008.00 | $1,007.90 | |