| 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 | $194.26 | 7.155% | $208.1593 | $208.16 | $208.15 | $208.20 |
| Purchase #2 | $216.76 | 13.264% | $245.511 | $245.51 | $245.50 | $245.50 |
| Purchase #3 | $95.58 | 11.849% | $106.9053 | $106.91 | $106.90 | $106.90 |
| Purchase #4 | $120.39 | 5.447% | $126.9476 | $126.95 | $126.95 | $126.90 |
| Purchase #5 | $223.49 | 10.432% | $246.8045 | $246.80 | $246.80 | $246.80 |
| Purchase #6 | $127.77 | 7.484% | $137.3323 | $137.33 | $137.35 | $137.30 |
| Purchase #7 | $59.56 | 13.448% | $67.5696 | $67.57 | $67.55 | $67.60 |
| 7 purchase totals = | $1,037.81 | $1,139.2296 | $1,139.23 | $1,139.20 | $1,139.20 | |