| 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 | $245.68 | 10.104% | $270.5035 | $270.50 | $270.50 | $270.50 |
| Purchase #2 | $51.59 | 9.723% | $56.6061 | $56.61 | $56.60 | $56.60 |
| Purchase #3 | $8.75 | 7.235% | $9.3831 | $9.38 | $9.40 | $9.40 |
| Purchase #4 | $143.94 | 10.537% | $159.107 | $159.11 | $159.10 | $159.10 |
| Purchase #5 | $8.76 | 4.343% | $9.1404 | $9.14 | $9.15 | $9.10 |
| Purchase #6 | $161.40 | 4.780% | $169.1149 | $169.11 | $169.10 | $169.10 |
| Purchase #7 | $244.25 | 6.117% | $259.1908 | $259.19 | $259.20 | $259.20 |
| 7 purchase totals = | $864.37 | $933.0458 | $933.04 | $933.05 | $933.00 | |