| 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 | $184.26 | 9.397% | $201.5749 | $201.57 | $201.55 | $201.60 |
| Purchase #2 | $86.53 | 13.402% | $98.1268 | $98.13 | $98.15 | $98.10 |
| Purchase #3 | $78.90 | 10.423% | $87.1237 | $87.12 | $87.10 | $87.10 |
| Purchase #4 | $219.93 | 3.689% | $228.0432 | $228.04 | $228.05 | $228.00 |
| Purchase #5 | $191.52 | 7.474% | $205.8342 | $205.83 | $205.85 | $205.80 |
| Purchase #6 | $24.80 | 8.298% | $26.8579 | $26.86 | $26.85 | $26.90 |
| Purchase #7 | $193.80 | 10.393% | $213.9416 | $213.94 | $213.95 | $213.90 |
| 7 purchase totals = | $979.74 | $1,061.5023 | $1,061.49 | $1,061.50 | $1,061.40 | |