| 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 | $225.46 | 13.561% | $256.0346 | $256.03 | $256.05 | $256.00 |
| Purchase #2 | $163.71 | 5.503% | $172.719 | $172.72 | $172.70 | $172.70 |
| Purchase #3 | $221.61 | 9.253% | $242.1156 | $242.12 | $242.10 | $242.10 |
| Purchase #4 | $202.48 | 4.207% | $210.9983 | $211.00 | $211.00 | $211.00 |
| Purchase #5 | $134.44 | 9.562% | $147.2952 | $147.30 | $147.30 | $147.30 |
| Purchase #6 | $229.36 | 5.402% | $241.75 | $241.75 | $241.75 | $241.80 |
| Purchase #7 | $250.94 | 13.178% | $284.0089 | $284.01 | $284.00 | $284.00 |
| 7 purchase totals = | $1,428.00 | $1,554.9216 | $1,554.93 | $1,554.90 | $1,554.90 | |