| 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 | $225.94 | 6.161% | $239.8602 | $239.86 | $239.85 | $239.90 |
| Purchase #2 | $98.33 | 13.436% | $111.5416 | $111.54 | $111.55 | $111.50 |
| Purchase #3 | $219.98 | 7.302% | $236.0429 | $236.04 | $236.05 | $236.00 |
| Purchase #4 | $219.99 | 11.285% | $244.8159 | $244.82 | $244.80 | $244.80 |
| Purchase #5 | $178.45 | 13.285% | $202.1571 | $202.16 | $202.15 | $202.20 |
| Purchase #6 | $48.53 | 12.246% | $54.473 | $54.47 | $54.45 | $54.50 |
| Purchase #7 | $127.61 | 3.608% | $132.2142 | $132.21 | $132.20 | $132.20 |
| 7 purchase totals = | $1,118.83 | $1,221.1049 | $1,221.10 | $1,221.05 | $1,221.10 | |