| 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 | $154.84 | 10.122% | $170.5129 | $170.51 | $170.50 | $170.50 |
| Purchase #2 | $23.66 | 8.366% | $25.6394 | $25.64 | $25.65 | $25.60 |
| Purchase #3 | $202.63 | 7.784% | $218.4027 | $218.40 | $218.40 | $218.40 |
| Purchase #4 | $117.76 | 7.385% | $126.4566 | $126.46 | $126.45 | $126.50 |
| Purchase #5 | $238.33 | 12.430% | $267.9544 | $267.95 | $267.95 | $268.00 |
| Purchase #6 | $245.29 | 4.771% | $256.9928 | $256.99 | $257.00 | $257.00 |
| Purchase #7 | $116.47 | 13.691% | $132.4159 | $132.42 | $132.40 | $132.40 |
| 7 purchase totals = | $1,098.98 | $1,198.3747 | $1,198.37 | $1,198.35 | $1,198.40 | |