| 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 | $245.43 | 11.770% | $274.3171 | $274.32 | $274.30 | $274.30 |
| Purchase #2 | $51.84 | 4.790% | $54.3231 | $54.32 | $54.30 | $54.30 |
| Purchase #3 | $97.49 | 6.381% | $103.7108 | $103.71 | $103.70 | $103.70 |
| Purchase #4 | $41.64 | 13.307% | $47.181 | $47.18 | $47.20 | $47.20 |
| Purchase #5 | $92.31 | 8.549% | $100.2016 | $100.20 | $100.20 | $100.20 |
| Purchase #6 | $194.92 | 11.591% | $217.5132 | $217.51 | $217.50 | $217.50 |
| Purchase #7 | $133.97 | 10.484% | $148.0154 | $148.02 | $148.00 | $148.00 |
| 7 purchase totals = | $857.60 | $945.2622 | $945.26 | $945.20 | $945.20 | |