| 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 | $192.79 | 7.608% | $207.4575 | $207.46 | $207.45 | $207.50 |
| Purchase #2 | $99.92 | 5.229% | $105.1448 | $105.14 | $105.15 | $105.10 |
| Purchase #3 | $236.71 | 6.228% | $251.4523 | $251.45 | $251.45 | $251.50 |
| Purchase #4 | $101.82 | 7.244% | $109.1958 | $109.20 | $109.20 | $109.20 |
| Purchase #5 | $32.54 | 10.594% | $35.9873 | $35.99 | $36.00 | $36.00 |
| Purchase #6 | $140.61 | 11.151% | $156.2894 | $156.29 | $156.30 | $156.30 |
| Purchase #7 | $17.91 | 9.345% | $19.5837 | $19.58 | $19.60 | $19.60 |
| 7 purchase totals = | $822.30 | $885.1108 | $885.11 | $885.15 | $885.20 | |