| 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 | $90.38 | 11.874% | $101.1117 | $101.11 | $101.10 | $101.10 |
| Purchase #2 | $135.91 | 12.867% | $153.3975 | $153.40 | $153.40 | $153.40 |
| Purchase #3 | $141.45 | 3.858% | $146.9071 | $146.91 | $146.90 | $146.90 |
| Purchase #4 | $189.78 | 7.629% | $204.2583 | $204.26 | $204.25 | $204.30 |
| Purchase #5 | $22.56 | 13.808% | $25.6751 | $25.68 | $25.70 | $25.70 |
| Purchase #6 | $35.88 | 6.864% | $38.3428 | $38.34 | $38.35 | $38.30 |
| Purchase #7 | $234.55 | 9.695% | $257.2896 | $257.29 | $257.30 | $257.30 |
| 7 purchase totals = | $850.51 | $926.9821 | $926.99 | $927.00 | $927.00 | |