| 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 | $195.84 | 7.126% | $209.7956 | $209.80 | $209.80 | $209.80 |
| Purchase #2 | $59.60 | 4.498% | $62.2808 | $62.28 | $62.30 | $62.30 |
| Purchase #3 | $69.70 | 5.749% | $73.7071 | $73.71 | $73.70 | $73.70 |
| Purchase #4 | $90.28 | 9.358% | $98.7284 | $98.73 | $98.75 | $98.70 |
| Purchase #5 | $124.98 | 9.664% | $137.0581 | $137.06 | $137.05 | $137.10 |
| Purchase #6 | $243.74 | 3.239% | $251.6347 | $251.63 | $251.65 | $251.60 |
| Purchase #7 | $133.31 | 6.419% | $141.8672 | $141.87 | $141.85 | $141.90 |
| 7 purchase totals = | $917.45 | $975.0719 | $975.08 | $975.10 | $975.10 | |