| 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 | $222.93 | 13.525% | $253.0813 | $253.08 | $253.10 | $253.10 |
| Purchase #2 | $64.79 | 10.568% | $71.637 | $71.64 | $71.65 | $71.60 |
| Purchase #3 | $78.53 | 10.182% | $86.5259 | $86.53 | $86.55 | $86.50 |
| Purchase #4 | $195.92 | 5.156% | $206.0216 | $206.02 | $206.00 | $206.00 |
| Purchase #5 | $178.65 | 6.115% | $189.5744 | $189.57 | $189.55 | $189.60 |
| Purchase #6 | $99.47 | 7.687% | $107.1163 | $107.12 | $107.10 | $107.10 |
| Purchase #7 | $194.29 | 9.705% | $213.1458 | $213.15 | $213.15 | $213.10 |
| 7 purchase totals = | $1,034.58 | $1,127.1023 | $1,127.11 | $1,127.10 | $1,127.00 | |