| 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 | $225.33 | 12.576% | $253.6675 | $253.67 | $253.65 | $253.70 |
| Purchase #2 | $194.56 | 5.299% | $204.8697 | $204.87 | $204.85 | $204.90 |
| Purchase #3 | $11.93 | 9.503% | $13.0637 | $13.06 | $13.05 | $13.10 |
| Purchase #4 | $226.49 | 7.745% | $244.0317 | $244.03 | $244.05 | $244.00 |
| Purchase #5 | $184.75 | 11.698% | $206.3621 | $206.36 | $206.35 | $206.40 |
| Purchase #6 | $211.56 | 7.873% | $228.2161 | $228.22 | $228.20 | $228.20 |
| Purchase #7 | $57.45 | 7.552% | $61.7886 | $61.79 | $61.80 | $61.80 |
| 7 purchase totals = | $1,112.07 | $1,211.9994 | $1,212.00 | $1,211.95 | $1,212.10 | |