| 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 | $57.36 | 9.754% | $62.9549 | $62.95 | $62.95 | $63.00 |
| Purchase #2 | $181.26 | 7.300% | $194.492 | $194.49 | $194.50 | $194.50 |
| Purchase #3 | $195.88 | 13.286% | $221.9046 | $221.90 | $221.90 | $221.90 |
| Purchase #4 | $222.60 | 11.402% | $247.9809 | $247.98 | $248.00 | $248.00 |
| Purchase #5 | $46.97 | 9.686% | $51.5195 | $51.52 | $51.50 | $51.50 |
| Purchase #6 | $245.32 | 6.252% | $260.6574 | $260.66 | $260.65 | $260.70 |
| Purchase #7 | $134.95 | 8.754% | $146.7635 | $146.76 | $146.75 | $146.80 |
| 7 purchase totals = | $1,084.34 | $1,186.2728 | $1,186.26 | $1,186.25 | $1,186.40 | |