| 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 | $196.42 | 3.511% | $203.3163 | $203.32 | $203.30 | $203.30 |
| Purchase #2 | $250.62 | 3.746% | $260.0082 | $260.01 | $260.00 | $260.00 |
| Purchase #3 | $154.88 | 6.373% | $164.7505 | $164.75 | $164.75 | $164.80 |
| Purchase #4 | $160.33 | 9.796% | $176.0359 | $176.04 | $176.05 | $176.00 |
| Purchase #5 | $224.69 | 10.134% | $247.4601 | $247.46 | $247.45 | $247.50 |
| Purchase #6 | $86.86 | 7.147% | $93.0679 | $93.07 | $93.05 | $93.10 |
| Purchase #7 | $117.30 | 10.365% | $129.4581 | $129.46 | $129.45 | $129.50 |
| 7 purchase totals = | $1,191.10 | $1,274.0970 | $1,274.11 | $1,274.05 | $1,274.20 | |