| 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 | $223.78 | 10.871% | $248.1071 | $248.11 | $248.10 | $248.10 |
| Purchase #2 | $170.85 | 3.677% | $177.1322 | $177.13 | $177.15 | $177.10 |
| Purchase #3 | $9.71 | 12.582% | $10.9317 | $10.93 | $10.95 | $10.90 |
| Purchase #4 | $160.97 | 5.233% | $169.3936 | $169.39 | $169.40 | $169.40 |
| Purchase #5 | $43.96 | 6.871% | $46.9805 | $46.98 | $47.00 | $47.00 |
| Purchase #6 | $64.54 | 8.680% | $70.1421 | $70.14 | $70.15 | $70.10 |
| Purchase #7 | $156.96 | 9.547% | $171.945 | $171.95 | $171.95 | $171.90 |
| 7 purchase totals = | $830.77 | $894.6322 | $894.63 | $894.70 | $894.50 | |