| 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 | $225.68 | 12.586% | $254.0841 | $254.08 | $254.10 | $254.10 |
| Purchase #2 | $233.38 | 4.624% | $244.1715 | $244.17 | $244.15 | $244.20 |
| Purchase #3 | $239.59 | 9.774% | $263.0075 | $263.01 | $263.00 | $263.00 |
| Purchase #4 | $30.33 | 7.605% | $32.6366 | $32.64 | $32.65 | $32.60 |
| Purchase #5 | $94.65 | 12.743% | $106.7112 | $106.71 | $106.70 | $106.70 |
| Purchase #6 | $180.96 | 13.620% | $205.6068 | $205.61 | $205.60 | $205.60 |
| Purchase #7 | $83.42 | 10.558% | $92.2275 | $92.23 | $92.25 | $92.20 |
| 7 purchase totals = | $1,088.01 | $1,198.4452 | $1,198.45 | $1,198.45 | $1,198.40 | |