| 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 | $231.80 | 7.165% | $248.4085 | $248.41 | $248.40 | $248.40 |
| Purchase #2 | $242.95 | 11.141% | $270.0171 | $270.02 | $270.00 | $270.00 |
| Purchase #3 | $250.86 | 9.250% | $274.0646 | $274.06 | $274.05 | $274.10 |
| Purchase #4 | $60.43 | 4.676% | $63.2557 | $63.26 | $63.25 | $63.30 |
| Purchase #5 | $137.39 | 10.605% | $151.9602 | $151.96 | $151.95 | $152.00 |
| Purchase #6 | $188.75 | 13.265% | $213.7877 | $213.79 | $213.80 | $213.80 |
| Purchase #7 | $121.25 | 6.853% | $129.5593 | $129.56 | $129.55 | $129.60 |
| 7 purchase totals = | $1,233.43 | $1,351.0531 | $1,351.06 | $1,351.00 | $1,351.20 | |