| 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 | $49.92 | 3.599% | $51.7166 | $51.72 | $51.70 | $51.70 |
| Purchase #2 | $105.35 | 7.147% | $112.8794 | $112.88 | $112.90 | $112.90 |
| Purchase #3 | $212.75 | 12.431% | $239.197 | $239.20 | $239.20 | $239.20 |
| Purchase #4 | $85.62 | 10.361% | $94.4911 | $94.49 | $94.50 | $94.50 |
| Purchase #5 | $247.44 | 12.306% | $277.89 | $277.89 | $277.90 | $277.90 |
| Purchase #6 | $92.55 | 9.558% | $101.3959 | $101.40 | $101.40 | $101.40 |
| Purchase #7 | $153.65 | 7.164% | $164.6575 | $164.66 | $164.65 | $164.70 |
| 7 purchase totals = | $947.28 | $1,042.2275 | $1,042.24 | $1,042.25 | $1,042.30 | |