| 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 | $198.44 | 13.792% | $225.8088 | $225.81 | $225.80 | $225.80 |
| Purchase #2 | $142.32 | 11.323% | $158.4349 | $158.43 | $158.45 | $158.40 |
| Purchase #3 | $121.49 | 6.516% | $129.4063 | $129.41 | $129.40 | $129.40 |
| Purchase #4 | $233.65 | 9.677% | $256.2603 | $256.26 | $256.25 | $256.30 |
| Purchase #5 | $73.68 | 7.650% | $79.3165 | $79.32 | $79.30 | $79.30 |
| Purchase #6 | $209.62 | 12.194% | $235.1811 | $235.18 | $235.20 | $235.20 |
| Purchase #7 | $176.33 | 12.261% | $197.9498 | $197.95 | $197.95 | $197.90 |
| 7 purchase totals = | $1,155.53 | $1,282.3577 | $1,282.36 | $1,282.35 | $1,282.30 | |