| 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 | $203.41 | 9.695% | $223.1306 | $223.13 | $223.15 | $223.10 |
| Purchase #2 | $20.66 | 7.541% | $22.218 | $22.22 | $22.20 | $22.20 |
| Purchase #3 | $219.73 | 5.637% | $232.1162 | $232.12 | $232.10 | $232.10 |
| Purchase #4 | $204.50 | 4.376% | $213.4489 | $213.45 | $213.45 | $213.40 |
| Purchase #5 | $165.72 | 3.833% | $172.072 | $172.07 | $172.05 | $172.10 |
| Purchase #6 | $176.80 | 10.596% | $195.5337 | $195.53 | $195.55 | $195.50 |
| Purchase #7 | $19.72 | 12.170% | $22.1199 | $22.12 | $22.10 | $22.10 |
| 7 purchase totals = | $1,010.54 | $1,080.6393 | $1,080.64 | $1,080.60 | $1,080.50 | |