| 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 | $213.41 | 7.150% | $228.6688 | $228.67 | $228.65 | $228.70 |
| Purchase #2 | $143.88 | 7.715% | $154.9803 | $154.98 | $155.00 | $155.00 |
| Purchase #3 | $244.67 | 10.392% | $270.0961 | $270.10 | $270.10 | $270.10 |
| Purchase #4 | $180.34 | 3.813% | $187.2164 | $187.22 | $187.20 | $187.20 |
| Purchase #5 | $45.58 | 7.306% | $48.9101 | $48.91 | $48.90 | $48.90 |
| Purchase #6 | $102.65 | 7.850% | $110.708 | $110.71 | $110.70 | $110.70 |
| Purchase #7 | $245.77 | 8.869% | $267.5673 | $267.57 | $267.55 | $267.60 |
| 7 purchase totals = | $1,176.30 | $1,268.1470 | $1,268.16 | $1,268.10 | $1,268.20 | |