| 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 | $122.99 | 5.789% | $130.1099 | $130.11 | $130.10 | $130.10 |
| Purchase #2 | $59.49 | 4.415% | $62.1165 | $62.12 | $62.10 | $62.10 |
| Purchase #3 | $159.27 | 8.157% | $172.2617 | $172.26 | $172.25 | $172.30 |
| Purchase #4 | $209.66 | 12.575% | $236.0247 | $236.02 | $236.00 | $236.00 |
| Purchase #5 | $214.98 | 10.768% | $238.129 | $238.13 | $238.15 | $238.10 |
| Purchase #6 | $227.90 | 13.812% | $259.3775 | $259.38 | $259.40 | $259.40 |
| Purchase #7 | $187.96 | 3.828% | $195.1551 | $195.16 | $195.15 | $195.20 |
| 7 purchase totals = | $1,182.25 | $1,293.1744 | $1,293.18 | $1,293.15 | $1,293.20 | |