| 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 | $243.29 | 4.119% | $253.3111 | $253.31 | $253.30 | $253.30 |
| Purchase #2 | $112.99 | 11.415% | $125.8878 | $125.89 | $125.90 | $125.90 |
| Purchase #3 | $19.72 | 10.598% | $21.8099 | $21.81 | $21.80 | $21.80 |
| Purchase #4 | $199.74 | 5.826% | $211.3769 | $211.38 | $211.40 | $211.40 |
| Purchase #5 | $104.54 | 6.284% | $111.1093 | $111.11 | $111.10 | $111.10 |
| Purchase #6 | $24.76 | 5.297% | $26.0715 | $26.07 | $26.05 | $26.10 |
| Purchase #7 | $217.44 | 6.409% | $231.3757 | $231.38 | $231.40 | $231.40 |
| 7 purchase totals = | $922.48 | $980.9422 | $980.95 | $980.95 | $981.00 | |