| 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 | $243.33 | 11.804% | $272.0527 | $272.05 | $272.05 | $272.10 |
| Purchase #2 | $52.49 | 8.763% | $57.0897 | $57.09 | $57.10 | $57.10 |
| Purchase #3 | $168.96 | 9.355% | $184.7662 | $184.77 | $184.75 | $184.80 |
| Purchase #4 | $80.82 | 12.666% | $91.0567 | $91.06 | $91.05 | $91.10 |
| Purchase #5 | $151.59 | 13.538% | $172.1123 | $172.11 | $172.10 | $172.10 |
| Purchase #6 | $226.89 | 8.803% | $246.8631 | $246.86 | $246.85 | $246.90 |
| Purchase #7 | $231.70 | 7.604% | $249.3185 | $249.32 | $249.30 | $249.30 |
| 7 purchase totals = | $1,155.78 | $1,273.2592 | $1,273.26 | $1,273.20 | $1,273.40 | |