| 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 | $227.89 | 9.156% | $248.7556 | $248.76 | $248.75 | $248.80 |
| Purchase #2 | $243.75 | 13.276% | $276.1103 | $276.11 | $276.10 | $276.10 |
| Purchase #3 | $69.72 | 7.431% | $74.9009 | $74.90 | $74.90 | $74.90 |
| Purchase #4 | $77.86 | 10.672% | $86.1692 | $86.17 | $86.15 | $86.20 |
| Purchase #5 | $44.84 | 12.637% | $50.5064 | $50.51 | $50.50 | $50.50 |
| Purchase #6 | $121.52 | 13.574% | $138.0151 | $138.02 | $138.00 | $138.00 |
| Purchase #7 | $36.96 | 9.150% | $40.3418 | $40.34 | $40.35 | $40.30 |
| 7 purchase totals = | $822.54 | $914.7993 | $914.81 | $914.75 | $914.80 | |