| 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 | $152.67 | 9.545% | $167.2424 | $167.24 | $167.25 | $167.20 |
| Purchase #2 | $235.90 | 3.355% | $243.8144 | $243.81 | $243.80 | $243.80 |
| Purchase #3 | $82.59 | 12.685% | $93.0665 | $93.07 | $93.05 | $93.10 |
| Purchase #4 | $238.35 | 12.668% | $268.5442 | $268.54 | $268.55 | $268.50 |
| Purchase #5 | $37.91 | 8.541% | $41.1479 | $41.15 | $41.15 | $41.10 |
| Purchase #6 | $211.68 | 8.425% | $229.514 | $229.51 | $229.50 | $229.50 |
| Purchase #7 | $162.25 | 9.755% | $178.0775 | $178.08 | $178.10 | $178.10 |
| 7 purchase totals = | $1,121.35 | $1,221.4069 | $1,221.40 | $1,221.40 | $1,221.30 | |