| 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 | $215.73 | 9.813% | $236.8996 | $236.90 | $236.90 | $236.90 |
| Purchase #2 | $120.39 | 9.241% | $131.5152 | $131.52 | $131.50 | $131.50 |
| Purchase #3 | $98.44 | 4.562% | $102.9308 | $102.93 | $102.95 | $102.90 |
| Purchase #4 | $97.77 | 12.795% | $110.2797 | $110.28 | $110.30 | $110.30 |
| Purchase #5 | $239.29 | 12.482% | $269.1582 | $269.16 | $269.15 | $269.20 |
| Purchase #6 | $25.69 | 13.607% | $29.1856 | $29.19 | $29.20 | $29.20 |
| Purchase #7 | $73.96 | 7.386% | $79.4227 | $79.42 | $79.40 | $79.40 |
| 7 purchase totals = | $871.27 | $959.3918 | $959.40 | $959.40 | $959.40 | |