| 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 | $216.46 | 3.583% | $224.2158 | $224.22 | $224.20 | $224.20 |
| Purchase #2 | $125.93 | 7.346% | $135.1808 | $135.18 | $135.20 | $135.20 |
| Purchase #3 | $250.42 | 3.298% | $258.6789 | $258.68 | $258.70 | $258.70 |
| Purchase #4 | $41.35 | 5.331% | $43.5544 | $43.55 | $43.55 | $43.60 |
| Purchase #5 | $237.92 | 10.631% | $263.2133 | $263.21 | $263.20 | $263.20 |
| Purchase #6 | $88.74 | 8.734% | $96.4906 | $96.49 | $96.50 | $96.50 |
| Purchase #7 | $227.75 | 4.702% | $238.4588 | $238.46 | $238.45 | $238.50 |
| 7 purchase totals = | $1,188.57 | $1,259.7926 | $1,259.79 | $1,259.80 | $1,259.90 | |