| 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 | $223.74 | 5.778% | $236.6677 | $236.67 | $236.65 | $236.70 |
| Purchase #2 | $119.60 | 7.357% | $128.399 | $128.40 | $128.40 | $128.40 |
| Purchase #3 | $156.96 | 13.219% | $177.7085 | $177.71 | $177.70 | $177.70 |
| Purchase #4 | $82.98 | 9.284% | $90.6839 | $90.68 | $90.70 | $90.70 |
| Purchase #5 | $9.43 | 8.801% | $10.2599 | $10.26 | $10.25 | $10.30 |
| Purchase #6 | $244.42 | 5.198% | $257.125 | $257.13 | $257.15 | $257.10 |
| Purchase #7 | $206.32 | 11.352% | $229.7414 | $229.74 | $229.75 | $229.70 |
| 7 purchase totals = | $1,043.45 | $1,130.5854 | $1,130.59 | $1,130.60 | $1,130.60 | |