| 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 | $206.83 | 6.865% | $221.0289 | $221.03 | $221.05 | $221.00 |
| Purchase #2 | $233.86 | 7.557% | $251.5328 | $251.53 | $251.55 | $251.50 |
| Purchase #3 | $134.70 | 7.544% | $144.8618 | $144.86 | $144.85 | $144.90 |
| Purchase #4 | $236.46 | 9.446% | $258.796 | $258.80 | $258.80 | $258.80 |
| Purchase #5 | $222.73 | 9.250% | $243.3325 | $243.33 | $243.35 | $243.30 |
| Purchase #6 | $14.75 | 5.381% | $15.5437 | $15.54 | $15.55 | $15.50 |
| Purchase #7 | $226.43 | 13.694% | $257.4373 | $257.44 | $257.45 | $257.40 |
| 7 purchase totals = | $1,275.76 | $1,392.5330 | $1,392.53 | $1,392.60 | $1,392.40 | |