| 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 | $197.98 | 13.718% | $225.1389 | $225.14 | $225.15 | $225.10 |
| Purchase #2 | $172.30 | 8.526% | $186.9903 | $186.99 | $187.00 | $187.00 |
| Purchase #3 | $131.73 | 11.676% | $147.1108 | $147.11 | $147.10 | $147.10 |
| Purchase #4 | $236.75 | 4.646% | $247.7494 | $247.75 | $247.75 | $247.70 |
| Purchase #5 | $140.62 | 12.670% | $158.4366 | $158.44 | $158.45 | $158.40 |
| Purchase #6 | $32.36 | 8.708% | $35.1779 | $35.18 | $35.20 | $35.20 |
| Purchase #7 | $188.75 | 11.228% | $209.9429 | $209.94 | $209.95 | $209.90 |
| 7 purchase totals = | $1,100.49 | $1,210.5468 | $1,210.55 | $1,210.60 | $1,210.40 | |