| 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 | $159.88 | 11.395% | $178.0983 | $178.10 | $178.10 | $178.10 |
| Purchase #2 | $47.31 | 9.462% | $51.7865 | $51.79 | $51.80 | $51.80 |
| Purchase #3 | $240.55 | 5.521% | $253.8308 | $253.83 | $253.85 | $253.80 |
| Purchase #4 | $24.63 | 4.282% | $25.6847 | $25.68 | $25.70 | $25.70 |
| Purchase #5 | $42.95 | 12.743% | $48.4231 | $48.42 | $48.40 | $48.40 |
| Purchase #6 | $243.84 | 6.284% | $259.1629 | $259.16 | $259.15 | $259.20 |
| Purchase #7 | $205.36 | 4.113% | $213.8065 | $213.81 | $213.80 | $213.80 |
| 7 purchase totals = | $964.52 | $1,030.7928 | $1,030.79 | $1,030.80 | $1,030.80 | |