| 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 | $107.94 | 9.141% | $117.8068 | $117.81 | $117.80 | $117.80 |
| Purchase #2 | $208.33 | 8.427% | $225.886 | $225.89 | $225.90 | $225.90 |
| Purchase #3 | $29.78 | 11.327% | $33.1532 | $33.15 | $33.15 | $33.20 |
| Purchase #4 | $220.27 | 4.334% | $229.8165 | $229.82 | $229.80 | $229.80 |
| Purchase #5 | $72.34 | 3.371% | $74.7786 | $74.78 | $74.80 | $74.80 |
| Purchase #6 | $241.67 | 3.362% | $249.7949 | $249.79 | $249.80 | $249.80 |
| Purchase #7 | $85.39 | 9.558% | $93.5516 | $93.55 | $93.55 | $93.60 |
| 7 purchase totals = | $965.72 | $1,024.7876 | $1,024.79 | $1,024.80 | $1,024.90 | |