| 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 | $234.94 | 8.308% | $254.4588 | $254.46 | $254.45 | $254.50 |
| Purchase #2 | $56.40 | 4.559% | $58.9713 | $58.97 | $58.95 | $59.00 |
| Purchase #3 | $136.68 | 13.145% | $154.6466 | $154.65 | $154.65 | $154.60 |
| Purchase #4 | $243.82 | 4.761% | $255.4283 | $255.43 | $255.45 | $255.40 |
| Purchase #5 | $138.84 | 5.379% | $146.3082 | $146.31 | $146.30 | $146.30 |
| Purchase #6 | $181.56 | 4.108% | $189.0185 | $189.02 | $189.00 | $189.00 |
| Purchase #7 | $196.80 | 12.137% | $220.6856 | $220.69 | $220.70 | $220.70 |
| 7 purchase totals = | $1,189.04 | $1,279.5173 | $1,279.53 | $1,279.50 | $1,279.50 | |