| 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 | $245.58 | 10.255% | $270.7642 | $270.76 | $270.75 | $270.80 |
| Purchase #2 | $89.38 | 13.272% | $101.2425 | $101.24 | $101.25 | $101.20 |
| Purchase #3 | $86.52 | 9.648% | $94.8674 | $94.87 | $94.85 | $94.90 |
| Purchase #4 | $192.86 | 3.552% | $199.7104 | $199.71 | $199.70 | $199.70 |
| Purchase #5 | $12.54 | 3.738% | $13.0087 | $13.01 | $13.00 | $13.00 |
| Purchase #6 | $17.43 | 9.740% | $19.1277 | $19.13 | $19.15 | $19.10 |
| Purchase #7 | $204.56 | 13.532% | $232.2411 | $232.24 | $232.25 | $232.20 |
| 7 purchase totals = | $848.87 | $930.9620 | $930.96 | $930.95 | $930.90 | |