| 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 | $250.84 | 9.597% | $274.9131 | $274.91 | $274.90 | $274.90 |
| Purchase #2 | $237.42 | 13.555% | $269.6023 | $269.60 | $269.60 | $269.60 |
| Purchase #3 | $190.65 | 11.553% | $212.6758 | $212.68 | $212.70 | $212.70 |
| Purchase #4 | $28.51 | 10.710% | $31.5634 | $31.56 | $31.55 | $31.60 |
| Purchase #5 | $37.38 | 11.780% | $41.7834 | $41.78 | $41.80 | $41.80 |
| Purchase #6 | $191.36 | 12.688% | $215.6398 | $215.64 | $215.65 | $215.60 |
| Purchase #7 | $243.98 | 10.712% | $270.1151 | $270.12 | $270.10 | $270.10 |
| 7 purchase totals = | $1,180.14 | $1,316.2929 | $1,316.29 | $1,316.30 | $1,316.30 | |