| 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 | $41.26 | 4.711% | $43.2038 | $43.20 | $43.20 | $43.20 |
| Purchase #2 | $45.57 | 7.711% | $49.0839 | $49.08 | $49.10 | $49.10 |
| Purchase #3 | $234.61 | 8.441% | $254.4134 | $254.41 | $254.40 | $254.40 |
| Purchase #4 | $219.28 | 4.337% | $228.7902 | $228.79 | $228.80 | $228.80 |
| Purchase #5 | $109.72 | 5.418% | $115.6646 | $115.66 | $115.65 | $115.70 |
| Purchase #6 | $122.65 | 13.726% | $139.4849 | $139.48 | $139.50 | $139.50 |
| Purchase #7 | $249.45 | 12.273% | $280.065 | $280.07 | $280.05 | $280.10 |
| 7 purchase totals = | $1,022.54 | $1,110.7058 | $1,110.69 | $1,110.70 | $1,110.80 | |