| 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 | $233.36 | 8.508% | $253.2143 | $253.21 | $253.20 | $253.20 |
| Purchase #2 | $72.60 | 3.136% | $74.8767 | $74.88 | $74.90 | $74.90 |
| Purchase #3 | $56.41 | 9.726% | $61.8964 | $61.90 | $61.90 | $61.90 |
| Purchase #4 | $97.62 | 5.215% | $102.7109 | $102.71 | $102.70 | $102.70 |
| Purchase #5 | $75.90 | 11.202% | $84.4023 | $84.40 | $84.40 | $84.40 |
| Purchase #6 | $210.75 | 8.624% | $228.9251 | $228.93 | $228.95 | $228.90 |
| Purchase #7 | $64.95 | 10.866% | $72.0075 | $72.01 | $72.00 | $72.00 |
| 7 purchase totals = | $811.59 | $878.0332 | $878.04 | $878.05 | $878.00 | |