| 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 | $197.27 | 6.738% | $210.5621 | $210.56 | $210.55 | $210.60 |
| Purchase #2 | $110.65 | 6.766% | $118.1366 | $118.14 | $118.15 | $118.10 |
| Purchase #3 | $213.53 | 3.460% | $220.9181 | $220.92 | $220.90 | $220.90 |
| Purchase #4 | $230.84 | 10.316% | $254.6535 | $254.65 | $254.65 | $254.70 |
| Purchase #5 | $214.82 | 10.683% | $237.7692 | $237.77 | $237.75 | $237.80 |
| Purchase #6 | $111.87 | 4.321% | $116.7039 | $116.70 | $116.70 | $116.70 |
| Purchase #7 | $62.46 | 7.720% | $67.2819 | $67.28 | $67.30 | $67.30 |
| 7 purchase totals = | $1,141.44 | $1,226.0253 | $1,226.02 | $1,226.00 | $1,226.10 | |