| 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 | $216.27 | 10.819% | $239.6683 | $239.67 | $239.65 | $239.70 |
| Purchase #2 | $9.79 | 6.358% | $10.4124 | $10.41 | $10.40 | $10.40 |
| Purchase #3 | $199.46 | 4.596% | $208.6272 | $208.63 | $208.65 | $208.60 |
| Purchase #4 | $241.67 | 5.830% | $255.7594 | $255.76 | $255.75 | $255.80 |
| Purchase #5 | $235.55 | 9.440% | $257.7859 | $257.79 | $257.80 | $257.80 |
| Purchase #6 | $172.45 | 12.513% | $194.0287 | $194.03 | $194.05 | $194.00 |
| Purchase #7 | $20.76 | 5.203% | $21.8401 | $21.84 | $21.85 | $21.80 |
| 7 purchase totals = | $1,095.95 | $1,188.1220 | $1,188.13 | $1,188.15 | $1,188.10 | |