| 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 | $134.96 | 6.234% | $143.3734 | $143.37 | $143.35 | $143.40 |
| Purchase #2 | $220.30 | 9.870% | $242.0436 | $242.04 | $242.05 | $242.00 |
| Purchase #3 | $49.61 | 5.193% | $52.1862 | $52.19 | $52.20 | $52.20 |
| Purchase #4 | $231.88 | 9.261% | $253.3544 | $253.35 | $253.35 | $253.40 |
| Purchase #5 | $70.99 | 5.786% | $75.0975 | $75.10 | $75.10 | $75.10 |
| Purchase #6 | $229.59 | 7.193% | $246.1044 | $246.10 | $246.10 | $246.10 |
| Purchase #7 | $145.81 | 9.811% | $160.1154 | $160.12 | $160.10 | $160.10 |
| 7 purchase totals = | $1,083.14 | $1,172.2749 | $1,172.27 | $1,172.25 | $1,172.30 | |