| 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 | $239.27 | 7.383% | $256.9353 | $256.94 | $256.95 | $256.90 |
| Purchase #2 | $182.95 | 12.223% | $205.312 | $205.31 | $205.30 | $205.30 |
| Purchase #3 | $14.49 | 4.278% | $15.1099 | $15.11 | $15.10 | $15.10 |
| Purchase #4 | $129.94 | 5.528% | $137.1231 | $137.12 | $137.10 | $137.10 |
| Purchase #5 | $95.32 | 10.519% | $105.3467 | $105.35 | $105.35 | $105.30 |
| Purchase #6 | $47.60 | 5.675% | $50.3013 | $50.30 | $50.30 | $50.30 |
| Purchase #7 | $175.95 | 9.278% | $192.2746 | $192.27 | $192.25 | $192.30 |
| 7 purchase totals = | $885.52 | $962.4029 | $962.40 | $962.35 | $962.30 | |