| 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 | $110.63 | 13.230% | $125.2663 | $125.27 | $125.25 | $125.30 |
| Purchase #2 | $40.43 | 10.668% | $44.7431 | $44.74 | $44.75 | $44.70 |
| Purchase #3 | $236.68 | 3.748% | $245.5508 | $245.55 | $245.55 | $245.60 |
| Purchase #4 | $57.61 | 11.157% | $64.0375 | $64.04 | $64.05 | $64.00 |
| Purchase #5 | $236.67 | 4.622% | $247.6089 | $247.61 | $247.60 | $247.60 |
| Purchase #6 | $58.61 | 4.359% | $61.1648 | $61.16 | $61.15 | $61.20 |
| Purchase #7 | $204.79 | 9.225% | $223.6819 | $223.68 | $223.70 | $223.70 |
| 7 purchase totals = | $945.42 | $1,012.0533 | $1,012.05 | $1,012.05 | $1,012.10 | |