| 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 | $104.26 | 9.164% | $113.8144 | $113.81 | $113.80 | $113.80 |
| Purchase #2 | $48.86 | 3.147% | $50.3976 | $50.40 | $50.40 | $50.40 |
| Purchase #3 | $183.35 | 11.631% | $204.6754 | $204.68 | $204.70 | $204.70 |
| Purchase #4 | $209.98 | 5.440% | $221.4029 | $221.40 | $221.40 | $221.40 |
| Purchase #5 | $13.98 | 8.288% | $15.1387 | $15.14 | $15.15 | $15.10 |
| Purchase #6 | $135.51 | 10.205% | $149.3388 | $149.34 | $149.35 | $149.30 |
| Purchase #7 | $38.92 | 7.127% | $41.6938 | $41.69 | $41.70 | $41.70 |
| 7 purchase totals = | $734.86 | $796.4616 | $796.46 | $796.50 | $796.40 | |