| 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 | $127.63 | 10.617% | $141.1805 | $141.18 | $141.20 | $141.20 |
| Purchase #2 | $242.45 | 4.464% | $253.273 | $253.27 | $253.25 | $253.30 |
| Purchase #3 | $29.68 | 10.760% | $32.8736 | $32.87 | $32.85 | $32.90 |
| Purchase #4 | $88.41 | 10.583% | $97.7664 | $97.77 | $97.75 | $97.80 |
| Purchase #5 | $19.26 | 9.303% | $21.0518 | $21.05 | $21.05 | $21.10 |
| Purchase #6 | $50.72 | 11.591% | $56.599 | $56.60 | $56.60 | $56.60 |
| Purchase #7 | $18.25 | 7.327% | $19.5872 | $19.59 | $19.60 | $19.60 |
| 7 purchase totals = | $576.40 | $622.3315 | $622.33 | $622.30 | $622.50 | |