| 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 | $242.41 | 13.108% | $274.1851 | $274.19 | $274.20 | $274.20 |
| Purchase #2 | $232.37 | 13.772% | $264.372 | $264.37 | $264.35 | $264.40 |
| Purchase #3 | $8.35 | 13.660% | $9.4906 | $9.49 | $9.50 | $9.50 |
| Purchase #4 | $59.37 | 5.799% | $62.8129 | $62.81 | $62.80 | $62.80 |
| Purchase #5 | $195.46 | 9.720% | $214.4587 | $214.46 | $214.45 | $214.50 |
| Purchase #6 | $108.95 | 8.369% | $118.068 | $118.07 | $118.05 | $118.10 |
| Purchase #7 | $203.27 | 4.787% | $213.0005 | $213.00 | $213.00 | $213.00 |
| 7 purchase totals = | $1,050.18 | $1,156.3878 | $1,156.39 | $1,156.35 | $1,156.50 | |