| 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 | $220.65 | 12.486% | $248.2004 | $248.20 | $248.20 | $248.20 |
| Purchase #2 | $144.44 | 3.774% | $149.8912 | $149.89 | $149.90 | $149.90 |
| Purchase #3 | $141.26 | 5.127% | $148.5024 | $148.50 | $148.50 | $148.50 |
| Purchase #4 | $149.67 | 7.121% | $160.328 | $160.33 | $160.35 | $160.30 |
| Purchase #5 | $30.87 | 4.359% | $32.2156 | $32.22 | $32.20 | $32.20 |
| Purchase #6 | $123.61 | 13.702% | $140.547 | $140.55 | $140.55 | $140.50 |
| Purchase #7 | $144.84 | 10.186% | $159.5934 | $159.59 | $159.60 | $159.60 |
| 7 purchase totals = | $955.34 | $1,039.2780 | $1,039.28 | $1,039.30 | $1,039.20 | |