| 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 | $220.74 | 9.134% | $240.9024 | $240.90 | $240.90 | $240.90 |
| Purchase #2 | $194.61 | 11.116% | $216.2428 | $216.24 | $216.25 | $216.20 |
| Purchase #3 | $51.49 | 4.733% | $53.927 | $53.93 | $53.95 | $53.90 |
| Purchase #4 | $184.80 | 12.516% | $207.9296 | $207.93 | $207.95 | $207.90 |
| Purchase #5 | $44.76 | 3.699% | $46.4157 | $46.42 | $46.40 | $46.40 |
| Purchase #6 | $48.37 | 10.683% | $53.5374 | $53.54 | $53.55 | $53.50 |
| Purchase #7 | $68.45 | 10.596% | $75.703 | $75.70 | $75.70 | $75.70 |
| 7 purchase totals = | $813.22 | $894.6579 | $894.66 | $894.70 | $894.50 | |