| 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 | $72.70 | 11.655% | $81.1732 | $81.17 | $81.15 | $81.20 |
| Purchase #2 | $232.88 | 4.837% | $244.1444 | $244.14 | $244.15 | $244.10 |
| Purchase #3 | $189.56 | 3.597% | $196.3785 | $196.38 | $196.40 | $196.40 |
| Purchase #4 | $122.79 | 6.365% | $130.6056 | $130.61 | $130.60 | $130.60 |
| Purchase #5 | $184.47 | 12.370% | $207.2889 | $207.29 | $207.30 | $207.30 |
| Purchase #6 | $180.48 | 9.504% | $197.6328 | $197.63 | $197.65 | $197.60 |
| Purchase #7 | $212.43 | 5.817% | $224.7871 | $224.79 | $224.80 | $224.80 |
| 7 purchase totals = | $1,195.31 | $1,282.0105 | $1,282.01 | $1,282.05 | $1,282.00 | |