| 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 | $13.56 | 10.201% | $14.9433 | $14.94 | $14.95 | $14.90 |
| Purchase #2 | $227.55 | 12.216% | $255.3475 | $255.35 | $255.35 | $255.30 |
| Purchase #3 | $226.48 | 9.151% | $247.2052 | $247.21 | $247.20 | $247.20 |
| Purchase #4 | $14.87 | 13.584% | $16.8899 | $16.89 | $16.90 | $16.90 |
| Purchase #5 | $14.39 | 12.315% | $16.1621 | $16.16 | $16.15 | $16.20 |
| Purchase #6 | $247.30 | 9.336% | $270.3879 | $270.39 | $270.40 | $270.40 |
| Purchase #7 | $168.51 | 5.176% | $177.2321 | $177.23 | $177.25 | $177.20 |
| 7 purchase totals = | $912.66 | $998.1680 | $998.17 | $998.20 | $998.10 | |