| 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 | $214.75 | 8.340% | $232.6602 | $232.66 | $232.65 | $232.70 |
| Purchase #2 | $19.29 | 4.227% | $20.1054 | $20.11 | $20.10 | $20.10 |
| Purchase #3 | $119.30 | 13.805% | $135.7694 | $135.77 | $135.75 | $135.80 |
| Purchase #4 | $135.63 | 9.830% | $148.9624 | $148.96 | $148.95 | $149.00 |
| Purchase #5 | $164.46 | 12.853% | $185.598 | $185.60 | $185.60 | $185.60 |
| Purchase #6 | $209.27 | 7.157% | $224.2475 | $224.25 | $224.25 | $224.20 |
| Purchase #7 | $234.84 | 10.722% | $260.0195 | $260.02 | $260.00 | $260.00 |
| 7 purchase totals = | $1,097.54 | $1,207.3624 | $1,207.37 | $1,207.30 | $1,207.40 | |