| 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 | $246.67 | 4.315% | $257.3138 | $257.31 | $257.30 | $257.30 |
| Purchase #2 | $104.36 | 3.517% | $108.0303 | $108.03 | $108.05 | $108.00 |
| Purchase #3 | $43.94 | 9.280% | $48.0176 | $48.02 | $48.00 | $48.00 |
| Purchase #4 | $241.91 | 13.345% | $274.1929 | $274.19 | $274.20 | $274.20 |
| Purchase #5 | $32.69 | 8.778% | $35.5595 | $35.56 | $35.55 | $35.60 |
| Purchase #6 | $85.70 | 8.403% | $92.9014 | $92.90 | $92.90 | $92.90 |
| Purchase #7 | $51.50 | 12.689% | $58.0348 | $58.03 | $58.05 | $58.00 |
| 7 purchase totals = | $806.77 | $874.0503 | $874.04 | $874.05 | $874.00 | |