| 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 | $194.57 | 10.770% | $215.5252 | $215.53 | $215.55 | $215.50 |
| Purchase #2 | $34.54 | 11.526% | $38.5211 | $38.52 | $38.50 | $38.50 |
| Purchase #3 | $46.66 | 4.744% | $48.8736 | $48.87 | $48.85 | $48.90 |
| Purchase #4 | $74.99 | 12.791% | $84.582 | $84.58 | $84.60 | $84.60 |
| Purchase #5 | $21.80 | 5.155% | $22.9238 | $22.92 | $22.90 | $22.90 |
| Purchase #6 | $13.43 | 12.491% | $15.1075 | $15.11 | $15.10 | $15.10 |
| Purchase #7 | $134.38 | 9.318% | $146.9015 | $146.90 | $146.90 | $146.90 |
| 7 purchase totals = | $520.37 | $572.4347 | $572.43 | $572.40 | $572.40 | |