| 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 | $225.62 | 3.577% | $233.6904 | $233.69 | $233.70 | $233.70 |
| Purchase #2 | $196.41 | 12.714% | $221.3816 | $221.38 | $221.40 | $221.40 |
| Purchase #3 | $158.64 | 9.690% | $174.0122 | $174.01 | $174.00 | $174.00 |
| Purchase #4 | $118.74 | 5.306% | $125.0403 | $125.04 | $125.05 | $125.00 |
| Purchase #5 | $246.77 | 7.161% | $264.4412 | $264.44 | $264.45 | $264.40 |
| Purchase #6 | $230.94 | 12.729% | $260.3364 | $260.34 | $260.35 | $260.30 |
| Purchase #7 | $154.94 | 13.606% | $176.0211 | $176.02 | $176.00 | $176.00 |
| 7 purchase totals = | $1,332.06 | $1,454.9232 | $1,454.92 | $1,454.95 | $1,454.80 | |