| 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 | $124.72 | 3.584% | $129.19 | $129.19 | $129.20 | $129.20 |
| Purchase #2 | $185.40 | 3.299% | $191.5163 | $191.52 | $191.50 | $191.50 |
| Purchase #3 | $60.98 | 9.856% | $66.9902 | $66.99 | $67.00 | $67.00 |
| Purchase #4 | $121.59 | 13.575% | $138.0958 | $138.10 | $138.10 | $138.10 |
| Purchase #5 | $89.41 | 7.557% | $96.1667 | $96.17 | $96.15 | $96.20 |
| Purchase #6 | $248.50 | 3.584% | $257.4062 | $257.41 | $257.40 | $257.40 |
| Purchase #7 | $139.29 | 8.720% | $151.4361 | $151.44 | $151.45 | $151.40 |
| 7 purchase totals = | $969.89 | $1,030.8013 | $1,030.82 | $1,030.80 | $1,030.80 | |