| 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 | $23.88 | 3.504% | $24.7168 | $24.72 | $24.70 | $24.70 |
| Purchase #2 | $121.94 | 6.626% | $130.0197 | $130.02 | $130.00 | $130.00 |
| Purchase #3 | $133.69 | 12.451% | $150.3357 | $150.34 | $150.35 | $150.30 |
| Purchase #4 | $221.71 | 11.860% | $248.0048 | $248.00 | $248.00 | $248.00 |
| Purchase #5 | $117.93 | 6.320% | $125.3832 | $125.38 | $125.40 | $125.40 |
| Purchase #6 | $196.55 | 4.335% | $205.0704 | $205.07 | $205.05 | $205.10 |
| Purchase #7 | $102.97 | 7.320% | $110.5074 | $110.51 | $110.50 | $110.50 |
| 7 purchase totals = | $918.67 | $994.0380 | $994.04 | $994.00 | $994.00 | |