| 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 | $33.63 | 9.681% | $36.8857 | $36.89 | $36.90 | $36.90 |
| Purchase #2 | $217.43 | 12.506% | $244.6218 | $244.62 | $244.60 | $244.60 |
| Purchase #3 | $9.99 | 5.336% | $10.5231 | $10.52 | $10.50 | $10.50 |
| Purchase #4 | $159.66 | 6.771% | $170.4706 | $170.47 | $170.45 | $170.50 |
| Purchase #5 | $180.36 | 9.406% | $197.3247 | $197.32 | $197.30 | $197.30 |
| Purchase #6 | $108.94 | 6.371% | $115.8806 | $115.88 | $115.90 | $115.90 |
| Purchase #7 | $219.82 | 10.574% | $243.0638 | $243.06 | $243.05 | $243.10 |
| 7 purchase totals = | $929.83 | $1,018.7703 | $1,018.76 | $1,018.70 | $1,018.80 | |