| 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 | $245.92 | 4.496% | $256.9766 | $256.98 | $257.00 | $257.00 |
| Purchase #2 | $120.44 | 10.274% | $132.814 | $132.81 | $132.80 | $132.80 |
| Purchase #3 | $33.37 | 7.175% | $35.7643 | $35.76 | $35.75 | $35.80 |
| Purchase #4 | $157.37 | 4.162% | $163.9197 | $163.92 | $163.90 | $163.90 |
| Purchase #5 | $230.43 | 11.739% | $257.4802 | $257.48 | $257.50 | $257.50 |
| Purchase #6 | $75.86 | 3.680% | $78.6516 | $78.65 | $78.65 | $78.70 |
| Purchase #7 | $213.63 | 3.683% | $221.498 | $221.50 | $221.50 | $221.50 |
| 7 purchase totals = | $1,077.02 | $1,147.1044 | $1,147.10 | $1,147.10 | $1,147.20 | |