| 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 | $128.34 | 10.503% | $141.8196 | $141.82 | $141.80 | $141.80 |
| Purchase #2 | $222.83 | 7.435% | $239.3974 | $239.40 | $239.40 | $239.40 |
| Purchase #3 | $216.45 | 5.116% | $227.5236 | $227.52 | $227.50 | $227.50 |
| Purchase #4 | $117.96 | 7.745% | $127.096 | $127.10 | $127.10 | $127.10 |
| Purchase #5 | $52.95 | 3.854% | $54.9907 | $54.99 | $55.00 | $55.00 |
| Purchase #6 | $69.38 | 5.801% | $73.4047 | $73.40 | $73.40 | $73.40 |
| Purchase #7 | $99.50 | 7.702% | $107.1635 | $107.16 | $107.15 | $107.20 |
| 7 purchase totals = | $907.41 | $971.3955 | $971.39 | $971.35 | $971.40 | |