| 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 | $9.69 | 3.766% | $10.0549 | $10.05 | $10.05 | $10.10 |
| Purchase #2 | $97.98 | 6.239% | $104.093 | $104.09 | $104.10 | $104.10 |
| Purchase #3 | $159.82 | 8.301% | $173.0867 | $173.09 | $173.10 | $173.10 |
| Purchase #4 | $235.94 | 3.633% | $244.5117 | $244.51 | $244.50 | $244.50 |
| Purchase #5 | $209.86 | 5.115% | $220.5943 | $220.59 | $220.60 | $220.60 |
| Purchase #6 | $238.36 | 11.739% | $266.3411 | $266.34 | $266.35 | $266.30 |
| Purchase #7 | $133.30 | 13.834% | $151.7407 | $151.74 | $151.75 | $151.70 |
| 7 purchase totals = | $1,084.95 | $1,170.4224 | $1,170.41 | $1,170.45 | $1,170.40 | |