| 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 | $238.55 | 8.461% | $258.7337 | $258.73 | $258.75 | $258.70 |
| Purchase #2 | $125.57 | 9.143% | $137.0509 | $137.05 | $137.05 | $137.10 |
| Purchase #3 | $132.27 | 7.542% | $142.2458 | $142.25 | $142.25 | $142.20 |
| Purchase #4 | $144.27 | 5.848% | $152.7069 | $152.71 | $152.70 | $152.70 |
| Purchase #5 | $157.39 | 10.387% | $173.7381 | $173.74 | $173.75 | $173.70 |
| Purchase #6 | $8.84 | 7.267% | $9.4824 | $9.48 | $9.50 | $9.50 |
| Purchase #7 | $42.29 | 10.533% | $46.7444 | $46.74 | $46.75 | $46.70 |
| 7 purchase totals = | $849.18 | $920.7022 | $920.70 | $920.75 | $920.60 | |