| 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 | $126.99 | 10.655% | $140.5208 | $140.52 | $140.50 | $140.50 |
| Purchase #2 | $215.84 | 6.613% | $230.1135 | $230.11 | $230.10 | $230.10 |
| Purchase #3 | $102.63 | 4.861% | $107.6188 | $107.62 | $107.60 | $107.60 |
| Purchase #4 | $156.35 | 6.660% | $166.7629 | $166.76 | $166.75 | $166.80 |
| Purchase #5 | $36.63 | 11.364% | $40.7926 | $40.79 | $40.80 | $40.80 |
| Purchase #6 | $148.65 | 11.775% | $166.1535 | $166.15 | $166.15 | $166.20 |
| Purchase #7 | $170.25 | 10.179% | $187.5797 | $187.58 | $187.60 | $187.60 |
| 7 purchase totals = | $957.34 | $1,039.5418 | $1,039.53 | $1,039.50 | $1,039.60 | |