| 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 | $107.84 | 13.327% | $122.2118 | $122.21 | $122.20 | $122.20 |
| Purchase #2 | $221.81 | 10.454% | $244.998 | $245.00 | $245.00 | $245.00 |
| Purchase #3 | $177.49 | 4.416% | $185.328 | $185.33 | $185.35 | $185.30 |
| Purchase #4 | $42.52 | 6.335% | $45.2136 | $45.21 | $45.20 | $45.20 |
| Purchase #5 | $225.70 | 11.565% | $251.8022 | $251.80 | $251.80 | $251.80 |
| Purchase #6 | $121.30 | 4.872% | $127.2097 | $127.21 | $127.20 | $127.20 |
| Purchase #7 | $137.71 | 5.656% | $145.4989 | $145.50 | $145.50 | $145.50 |
| 7 purchase totals = | $1,034.37 | $1,122.2622 | $1,122.26 | $1,122.25 | $1,122.20 | |