| 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 | $91.77 | 12.122% | $102.8944 | $102.89 | $102.90 | $102.90 |
| Purchase #2 | $133.41 | 8.679% | $144.9887 | $144.99 | $145.00 | $145.00 |
| Purchase #3 | $95.81 | 9.533% | $104.9436 | $104.94 | $104.95 | $104.90 |
| Purchase #4 | $22.71 | 8.488% | $24.6376 | $24.64 | $24.65 | $24.60 |
| Purchase #5 | $217.53 | 12.452% | $244.6168 | $244.62 | $244.60 | $244.60 |
| Purchase #6 | $135.65 | 8.683% | $147.4285 | $147.43 | $147.45 | $147.40 |
| Purchase #7 | $196.86 | 12.348% | $221.1683 | $221.17 | $221.15 | $221.20 |
| 7 purchase totals = | $893.74 | $990.6779 | $990.68 | $990.70 | $990.60 | |