| 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 | $233.74 | 9.723% | $256.4665 | $256.47 | $256.45 | $256.50 |
| Purchase #2 | $193.88 | 3.527% | $200.7181 | $200.72 | $200.70 | $200.70 |
| Purchase #3 | $119.40 | 4.473% | $124.7408 | $124.74 | $124.75 | $124.70 |
| Purchase #4 | $58.58 | 4.656% | $61.3075 | $61.31 | $61.30 | $61.30 |
| Purchase #5 | $225.52 | 4.146% | $234.8701 | $234.87 | $234.85 | $234.90 |
| Purchase #6 | $79.28 | 10.316% | $87.4585 | $87.46 | $87.45 | $87.50 |
| Purchase #7 | $170.98 | 13.557% | $194.1598 | $194.16 | $194.15 | $194.20 |
| 7 purchase totals = | $1,081.38 | $1,159.7213 | $1,159.73 | $1,159.65 | $1,159.80 | |