| 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 | $231.39 | 4.363% | $241.4855 | $241.49 | $241.50 | $241.50 |
| Purchase #2 | $19.94 | 7.745% | $21.4844 | $21.48 | $21.50 | $21.50 |
| Purchase #3 | $53.70 | 6.433% | $57.1545 | $57.15 | $57.15 | $57.20 |
| Purchase #4 | $204.77 | 13.398% | $232.2051 | $232.21 | $232.20 | $232.20 |
| Purchase #5 | $196.44 | 7.159% | $210.5031 | $210.50 | $210.50 | $210.50 |
| Purchase #6 | $128.66 | 3.333% | $132.9482 | $132.95 | $132.95 | $132.90 |
| Purchase #7 | $62.49 | 3.851% | $64.8965 | $64.90 | $64.90 | $64.90 |
| 7 purchase totals = | $897.39 | $960.6773 | $960.68 | $960.70 | $960.70 | |