| 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 | $104.27 | 12.350% | $117.1473 | $117.15 | $117.15 | $117.10 |
| Purchase #2 | $121.99 | 9.108% | $133.1008 | $133.10 | $133.10 | $133.10 |
| Purchase #3 | $129.63 | 11.178% | $144.12 | $144.12 | $144.10 | $144.10 |
| Purchase #4 | $134.86 | 10.467% | $148.9758 | $148.98 | $149.00 | $149.00 |
| Purchase #5 | $15.68 | 4.727% | $16.4212 | $16.42 | $16.40 | $16.40 |
| Purchase #6 | $159.96 | 9.550% | $175.2362 | $175.24 | $175.25 | $175.20 |
| Purchase #7 | $236.97 | 12.465% | $266.5083 | $266.51 | $266.50 | $266.50 |
| 7 purchase totals = | $903.36 | $1,001.5096 | $1,001.52 | $1,001.50 | $1,001.40 | |