| 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 | $105.79 | 6.641% | $112.8155 | $112.82 | $112.80 | $112.80 |
| Purchase #2 | $160.37 | 5.837% | $169.7308 | $169.73 | $169.75 | $169.70 |
| Purchase #3 | $211.47 | 11.104% | $234.9516 | $234.95 | $234.95 | $235.00 |
| Purchase #4 | $114.99 | 11.513% | $128.2288 | $128.23 | $128.25 | $128.20 |
| Purchase #5 | $134.53 | 13.121% | $152.1817 | $152.18 | $152.20 | $152.20 |
| Purchase #6 | $226.61 | 10.870% | $251.2425 | $251.24 | $251.25 | $251.20 |
| Purchase #7 | $210.36 | 10.798% | $233.0747 | $233.07 | $233.05 | $233.10 |
| 7 purchase totals = | $1,164.12 | $1,282.2256 | $1,282.22 | $1,282.25 | $1,282.20 | |