| 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 | $236.42 | 10.306% | $260.7854 | $260.79 | $260.80 | $260.80 |
| Purchase #2 | $190.59 | 4.128% | $198.4576 | $198.46 | $198.45 | $198.50 |
| Purchase #3 | $54.86 | 5.305% | $57.7703 | $57.77 | $57.75 | $57.80 |
| Purchase #4 | $188.86 | 12.178% | $211.8594 | $211.86 | $211.85 | $211.90 |
| Purchase #5 | $201.80 | 13.710% | $229.4668 | $229.47 | $229.45 | $229.50 |
| Purchase #6 | $93.70 | 4.183% | $97.6195 | $97.62 | $97.60 | $97.60 |
| Purchase #7 | $228.95 | 3.564% | $237.1098 | $237.11 | $237.10 | $237.10 |
| 7 purchase totals = | $1,195.18 | $1,293.0688 | $1,293.08 | $1,293.00 | $1,293.20 | |