| 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 | $241.86 | 12.118% | $271.1686 | $271.17 | $271.15 | $271.20 |
| Purchase #2 | $113.54 | 6.339% | $120.7373 | $120.74 | $120.75 | $120.70 |
| Purchase #3 | $163.71 | 12.500% | $184.1738 | $184.17 | $184.15 | $184.20 |
| Purchase #4 | $161.54 | 10.584% | $178.6374 | $178.64 | $178.65 | $178.60 |
| Purchase #5 | $87.90 | 6.196% | $93.3463 | $93.35 | $93.35 | $93.30 |
| Purchase #6 | $193.84 | 7.855% | $209.0661 | $209.07 | $209.05 | $209.10 |
| Purchase #7 | $210.50 | 9.104% | $229.6639 | $229.66 | $229.65 | $229.70 |
| 7 purchase totals = | $1,172.89 | $1,286.7934 | $1,286.80 | $1,286.75 | $1,286.80 | |