| 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 | $240.65 | 10.452% | $265.8027 | $265.80 | $265.80 | $265.80 |
| Purchase #2 | $19.50 | 6.259% | $20.7205 | $20.72 | $20.70 | $20.70 |
| Purchase #3 | $195.47 | 11.273% | $217.5053 | $217.51 | $217.50 | $217.50 |
| Purchase #4 | $184.48 | 6.112% | $195.7554 | $195.76 | $195.75 | $195.80 |
| Purchase #5 | $20.60 | 3.723% | $21.3669 | $21.37 | $21.35 | $21.40 |
| Purchase #6 | $22.55 | 7.129% | $24.1576 | $24.16 | $24.15 | $24.20 |
| Purchase #7 | $149.54 | 10.526% | $165.2806 | $165.28 | $165.30 | $165.30 |
| 7 purchase totals = | $832.79 | $910.5890 | $910.60 | $910.55 | $910.70 | |