| 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 | $17.61 | 13.710% | $20.0243 | $20.02 | $20.00 | $20.00 |
| Purchase #2 | $225.68 | 13.236% | $255.551 | $255.55 | $255.55 | $255.60 |
| Purchase #3 | $48.54 | 11.634% | $54.1871 | $54.19 | $54.20 | $54.20 |
| Purchase #4 | $158.53 | 8.575% | $172.1239 | $172.12 | $172.10 | $172.10 |
| Purchase #5 | $228.63 | 7.828% | $246.5272 | $246.53 | $246.55 | $246.50 |
| Purchase #6 | $250.40 | 10.229% | $276.0134 | $276.01 | $276.00 | $276.00 |
| Purchase #7 | $173.75 | 5.141% | $182.6825 | $182.68 | $182.70 | $182.70 |
| 7 purchase totals = | $1,103.14 | $1,207.1094 | $1,207.10 | $1,207.10 | $1,207.10 | |