| 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 | $212.37 | 7.236% | $227.7371 | $227.74 | $227.75 | $227.70 |
| Purchase #2 | $193.86 | 9.438% | $212.1565 | $212.16 | $212.15 | $212.20 |
| Purchase #3 | $115.96 | 11.502% | $129.2977 | $129.30 | $129.30 | $129.30 |
| Purchase #4 | $225.63 | 9.284% | $246.5775 | $246.58 | $246.60 | $246.60 |
| Purchase #5 | $105.77 | 9.850% | $116.1883 | $116.19 | $116.20 | $116.20 |
| Purchase #6 | $112.84 | 5.614% | $119.1748 | $119.17 | $119.15 | $119.20 |
| Purchase #7 | $57.91 | 13.585% | $65.7771 | $65.78 | $65.80 | $65.80 |
| 7 purchase totals = | $1,024.34 | $1,116.9090 | $1,116.92 | $1,116.95 | $1,117.00 | |