| 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 | $225.39 | 11.429% | $251.1498 | $251.15 | $251.15 | $251.10 |
| Purchase #2 | $87.62 | 9.283% | $95.7538 | $95.75 | $95.75 | $95.80 |
| Purchase #3 | $158.66 | 3.228% | $163.7815 | $163.78 | $163.80 | $163.80 |
| Purchase #4 | $246.54 | 9.617% | $270.2498 | $270.25 | $270.25 | $270.20 |
| Purchase #5 | $122.85 | 5.675% | $129.8217 | $129.82 | $129.80 | $129.80 |
| Purchase #6 | $213.30 | 9.570% | $233.7128 | $233.71 | $233.70 | $233.70 |
| Purchase #7 | $225.55 | 12.448% | $253.6265 | $253.63 | $253.65 | $253.60 |
| 7 purchase totals = | $1,279.91 | $1,398.0959 | $1,398.09 | $1,398.10 | $1,398.00 | |