| 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 | $203.28 | 13.814% | $231.3611 | $231.36 | $231.35 | $231.40 |
| Purchase #2 | $17.63 | 12.332% | $19.8041 | $19.80 | $19.80 | $19.80 |
| Purchase #3 | $45.45 | 7.256% | $48.7479 | $48.75 | $48.75 | $48.70 |
| Purchase #4 | $232.27 | 8.175% | $251.2581 | $251.26 | $251.25 | $251.30 |
| Purchase #5 | $149.66 | 10.847% | $165.8936 | $165.89 | $165.90 | $165.90 |
| Purchase #6 | $38.28 | 3.208% | $39.508 | $39.51 | $39.50 | $39.50 |
| Purchase #7 | $56.45 | 12.312% | $63.4001 | $63.40 | $63.40 | $63.40 |
| 7 purchase totals = | $743.02 | $819.9729 | $819.97 | $819.95 | $820.00 | |