| 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 | $193.75 | 4.528% | $202.523 | $202.52 | $202.50 | $202.50 |
| Purchase #2 | $216.96 | 12.868% | $244.8784 | $244.88 | $244.90 | $244.90 |
| Purchase #3 | $83.30 | 7.186% | $89.2859 | $89.29 | $89.30 | $89.30 |
| Purchase #4 | $223.26 | 7.241% | $239.4263 | $239.43 | $239.45 | $239.40 |
| Purchase #5 | $107.73 | 12.426% | $121.1165 | $121.12 | $121.10 | $121.10 |
| Purchase #6 | $218.71 | 13.701% | $248.6755 | $248.68 | $248.70 | $248.70 |
| Purchase #7 | $14.78 | 10.679% | $16.3584 | $16.36 | $16.35 | $16.40 |
| 7 purchase totals = | $1,058.49 | $1,162.2640 | $1,162.28 | $1,162.30 | $1,162.30 | |