| 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 | $202.90 | 9.505% | $222.1856 | $222.19 | $222.20 | $222.20 |
| Purchase #2 | $61.91 | 7.339% | $66.4536 | $66.45 | $66.45 | $66.50 |
| Purchase #3 | $76.70 | 3.565% | $79.4344 | $79.43 | $79.45 | $79.40 |
| Purchase #4 | $121.82 | 7.655% | $131.1453 | $131.15 | $131.15 | $131.10 |
| Purchase #5 | $12.45 | 3.464% | $12.8813 | $12.88 | $12.90 | $12.90 |
| Purchase #6 | $211.83 | 9.423% | $231.7907 | $231.79 | $231.80 | $231.80 |
| Purchase #7 | $230.55 | 5.458% | $243.1334 | $243.13 | $243.15 | $243.10 |
| 7 purchase totals = | $918.16 | $987.0243 | $987.02 | $987.10 | $987.00 | |