| 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 | $203.53 | 7.700% | $219.2018 | $219.20 | $219.20 | $219.20 |
| Purchase #2 | $106.37 | 11.444% | $118.543 | $118.54 | $118.55 | $118.50 |
| Purchase #3 | $214.29 | 5.131% | $225.2852 | $225.29 | $225.30 | $225.30 |
| Purchase #4 | $102.88 | 4.106% | $107.1043 | $107.10 | $107.10 | $107.10 |
| Purchase #5 | $65.31 | 3.707% | $67.731 | $67.73 | $67.75 | $67.70 |
| Purchase #6 | $222.34 | 9.135% | $242.6508 | $242.65 | $242.65 | $242.70 |
| Purchase #7 | $166.55 | 4.154% | $173.4685 | $173.47 | $173.45 | $173.50 |
| 7 purchase totals = | $1,081.27 | $1,153.9846 | $1,153.98 | $1,154.00 | $1,154.00 | |