| 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 | $236.76 | 9.184% | $258.504 | $258.50 | $258.50 | $258.50 |
| Purchase #2 | $246.33 | 9.571% | $269.9062 | $269.91 | $269.90 | $269.90 |
| Purchase #3 | $185.89 | 4.138% | $193.5821 | $193.58 | $193.60 | $193.60 |
| Purchase #4 | $104.83 | 12.728% | $118.1728 | $118.17 | $118.15 | $118.20 |
| Purchase #5 | $222.47 | 11.261% | $247.5223 | $247.52 | $247.50 | $247.50 |
| Purchase #6 | $203.73 | 3.238% | $210.3268 | $210.33 | $210.35 | $210.30 |
| Purchase #7 | $229.93 | 8.633% | $249.7799 | $249.78 | $249.80 | $249.80 |
| 7 purchase totals = | $1,429.94 | $1,547.7941 | $1,547.79 | $1,547.80 | $1,547.80 | |