| 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 | $92.94 | 13.847% | $105.8094 | $105.81 | $105.80 | $105.80 |
| Purchase #2 | $220.81 | 8.238% | $239.0003 | $239.00 | $239.00 | $239.00 |
| Purchase #3 | $222.89 | 8.551% | $241.9493 | $241.95 | $241.95 | $241.90 |
| Purchase #4 | $83.66 | 11.828% | $93.5553 | $93.56 | $93.55 | $93.60 |
| Purchase #5 | $56.40 | 5.697% | $59.6131 | $59.61 | $59.60 | $59.60 |
| Purchase #6 | $12.93 | 7.356% | $13.8811 | $13.88 | $13.90 | $13.90 |
| Purchase #7 | $160.45 | 4.622% | $167.866 | $167.87 | $167.85 | $167.90 |
| 7 purchase totals = | $850.08 | $921.6745 | $921.68 | $921.65 | $921.70 | |