| 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 | $209.34 | 10.605% | $231.5405 | $231.54 | $231.55 | $231.50 |
| Purchase #2 | $170.92 | 9.517% | $187.1865 | $187.19 | $187.20 | $187.20 |
| Purchase #3 | $235.27 | 8.853% | $256.0985 | $256.10 | $256.10 | $256.10 |
| Purchase #4 | $25.99 | 8.292% | $28.1451 | $28.15 | $28.15 | $28.10 |
| Purchase #5 | $155.70 | 7.848% | $167.9193 | $167.92 | $167.90 | $167.90 |
| Purchase #6 | $129.60 | 5.799% | $137.1155 | $137.12 | $137.10 | $137.10 |
| Purchase #7 | $241.71 | 12.484% | $271.8851 | $271.89 | $271.90 | $271.90 |
| 7 purchase totals = | $1,168.53 | $1,279.8905 | $1,279.91 | $1,279.90 | $1,279.80 | |