| 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 | $203.55 | 3.256% | $210.1776 | $210.18 | $210.20 | $210.20 |
| Purchase #2 | $214.48 | 13.443% | $243.3125 | $243.31 | $243.30 | $243.30 |
| Purchase #3 | $157.97 | 3.194% | $163.0156 | $163.02 | $163.00 | $163.00 |
| Purchase #4 | $32.65 | 5.488% | $34.4418 | $34.44 | $34.45 | $34.40 |
| Purchase #5 | $186.59 | 13.558% | $211.8879 | $211.89 | $211.90 | $211.90 |
| Purchase #6 | $19.65 | 8.406% | $21.3018 | $21.30 | $21.30 | $21.30 |
| Purchase #7 | $155.42 | 5.369% | $163.7645 | $163.76 | $163.75 | $163.80 |
| 7 purchase totals = | $970.31 | $1,047.9017 | $1,047.90 | $1,047.90 | $1,047.90 | |