| 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 | $109.85 | 4.219% | $114.4846 | $114.48 | $114.50 | $114.50 |
| Purchase #2 | $213.58 | 7.233% | $229.0282 | $229.03 | $229.05 | $229.00 |
| Purchase #3 | $234.34 | 4.760% | $245.4946 | $245.49 | $245.50 | $245.50 |
| Purchase #4 | $236.51 | 6.304% | $251.4196 | $251.42 | $251.40 | $251.40 |
| Purchase #5 | $78.77 | 11.595% | $87.9034 | $87.90 | $87.90 | $87.90 |
| Purchase #6 | $43.47 | 7.685% | $46.8107 | $46.81 | $46.80 | $46.80 |
| Purchase #7 | $184.46 | 13.845% | $209.9985 | $210.00 | $210.00 | $210.00 |
| 7 purchase totals = | $1,100.98 | $1,185.1396 | $1,185.13 | $1,185.15 | $1,185.10 | |