| 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 | $242.77 | 7.133% | $260.0868 | $260.09 | $260.10 | $260.10 |
| Purchase #2 | $178.74 | 12.450% | $200.9931 | $200.99 | $201.00 | $201.00 |
| Purchase #3 | $216.48 | 5.704% | $228.828 | $228.83 | $228.85 | $228.80 |
| Purchase #4 | $47.43 | 3.811% | $49.2376 | $49.24 | $49.25 | $49.20 |
| Purchase #5 | $116.61 | 7.818% | $125.7266 | $125.73 | $125.75 | $125.70 |
| Purchase #6 | $202.39 | 7.350% | $217.2657 | $217.27 | $217.25 | $217.30 |
| Purchase #7 | $76.64 | 9.582% | $83.9836 | $83.98 | $84.00 | $84.00 |
| 7 purchase totals = | $1,081.06 | $1,166.1214 | $1,166.13 | $1,166.20 | $1,166.10 | |