| 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 | $235.54 | 3.827% | $244.5541 | $244.55 | $244.55 | $244.60 |
| Purchase #2 | $174.87 | 11.460% | $194.9101 | $194.91 | $194.90 | $194.90 |
| Purchase #3 | $12.74 | 8.577% | $13.8327 | $13.83 | $13.85 | $13.80 |
| Purchase #4 | $23.33 | 13.133% | $26.3939 | $26.39 | $26.40 | $26.40 |
| Purchase #5 | $61.26 | 8.505% | $66.4702 | $66.47 | $66.45 | $66.50 |
| Purchase #6 | $177.71 | 8.288% | $192.4386 | $192.44 | $192.45 | $192.40 |
| Purchase #7 | $224.76 | 11.858% | $251.412 | $251.41 | $251.40 | $251.40 |
| 7 purchase totals = | $910.21 | $990.0116 | $990.00 | $990.00 | $990.00 | |