| 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 | $240.97 | 3.711% | $249.9124 | $249.91 | $249.90 | $249.90 |
| Purchase #2 | $79.81 | 10.307% | $88.036 | $88.04 | $88.05 | $88.00 |
| Purchase #3 | $91.95 | 12.417% | $103.3674 | $103.37 | $103.35 | $103.40 |
| Purchase #4 | $41.98 | 12.796% | $47.3518 | $47.35 | $47.35 | $47.40 |
| Purchase #5 | $22.81 | 9.485% | $24.9735 | $24.97 | $24.95 | $25.00 |
| Purchase #6 | $7.72 | 6.163% | $8.1958 | $8.20 | $8.20 | $8.20 |
| Purchase #7 | $124.58 | 3.836% | $129.3589 | $129.36 | $129.35 | $129.40 |
| 7 purchase totals = | $609.82 | $651.1958 | $651.20 | $651.15 | $651.30 | |