| 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 | $26.65 | 12.378% | $29.9487 | $29.95 | $29.95 | $29.90 |
| Purchase #2 | $226.53 | 12.199% | $254.1644 | $254.16 | $254.15 | $254.20 |
| Purchase #3 | $137.28 | 10.547% | $151.7589 | $151.76 | $151.75 | $151.80 |
| Purchase #4 | $24.77 | 4.354% | $25.8485 | $25.85 | $25.85 | $25.80 |
| Purchase #5 | $115.74 | 10.424% | $127.8047 | $127.80 | $127.80 | $127.80 |
| Purchase #6 | $87.76 | 4.292% | $91.5267 | $91.53 | $91.55 | $91.50 |
| Purchase #7 | $120.48 | 10.464% | $133.087 | $133.09 | $133.10 | $133.10 |
| 7 purchase totals = | $739.21 | $814.1389 | $814.14 | $814.15 | $814.10 | |