| 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 | $249.79 | 12.868% | $281.933 | $281.93 | $281.95 | $281.90 |
| Purchase #2 | $138.40 | 7.740% | $149.1122 | $149.11 | $149.10 | $149.10 |
| Purchase #3 | $69.67 | 5.323% | $73.3785 | $73.38 | $73.40 | $73.40 |
| Purchase #4 | $77.65 | 4.339% | $81.0192 | $81.02 | $81.00 | $81.00 |
| Purchase #5 | $70.69 | 11.374% | $78.7303 | $78.73 | $78.75 | $78.70 |
| Purchase #6 | $235.57 | 12.837% | $265.8101 | $265.81 | $265.80 | $265.80 |
| Purchase #7 | $71.89 | 7.293% | $77.1329 | $77.13 | $77.15 | $77.10 |
| 7 purchase totals = | $913.66 | $1,007.1162 | $1,007.11 | $1,007.15 | $1,007.00 | |