| 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 | $140.43 | 13.295% | $159.1002 | $159.10 | $159.10 | $159.10 |
| Purchase #2 | $245.68 | 10.361% | $271.1349 | $271.13 | $271.15 | $271.10 |
| Purchase #3 | $95.36 | 12.747% | $107.5155 | $107.52 | $107.50 | $107.50 |
| Purchase #4 | $217.68 | 7.204% | $233.3617 | $233.36 | $233.35 | $233.40 |
| Purchase #5 | $209.75 | 8.385% | $227.3375 | $227.34 | $227.35 | $227.30 |
| Purchase #6 | $231.48 | 13.747% | $263.3016 | $263.30 | $263.30 | $263.30 |
| Purchase #7 | $178.33 | 4.731% | $186.7668 | $186.77 | $186.75 | $186.80 |
| 7 purchase totals = | $1,318.71 | $1,448.5182 | $1,448.52 | $1,448.50 | $1,448.50 | |