| 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 | $247.50 | 11.463% | $275.8709 | $275.87 | $275.85 | $275.90 |
| Purchase #2 | $219.31 | 7.745% | $236.2956 | $236.30 | $236.30 | $236.30 |
| Purchase #3 | $226.26 | 6.433% | $240.8153 | $240.82 | $240.80 | $240.80 |
| Purchase #4 | $166.85 | 12.848% | $188.2869 | $188.29 | $188.30 | $188.30 |
| Purchase #5 | $24.64 | 3.514% | $25.5058 | $25.51 | $25.50 | $25.50 |
| Purchase #6 | $19.34 | 13.403% | $21.9321 | $21.93 | $21.95 | $21.90 |
| Purchase #7 | $126.86 | 13.519% | $144.0102 | $144.01 | $144.00 | $144.00 |
| 7 purchase totals = | $1,030.76 | $1,132.7168 | $1,132.73 | $1,132.70 | $1,132.70 | |