| 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 | $190.51 | 11.738% | $212.8721 | $212.87 | $212.85 | $212.90 |
| Purchase #2 | $34.63 | 10.278% | $38.1893 | $38.19 | $38.20 | $38.20 |
| Purchase #3 | $186.57 | 11.818% | $208.6188 | $208.62 | $208.60 | $208.60 |
| Purchase #4 | $96.51 | 10.586% | $106.7265 | $106.73 | $106.75 | $106.70 |
| Purchase #5 | $245.56 | 3.404% | $253.9189 | $253.92 | $253.90 | $253.90 |
| Purchase #6 | $120.81 | 4.288% | $125.9903 | $125.99 | $126.00 | $126.00 |
| Purchase #7 | $246.53 | 8.351% | $267.1177 | $267.12 | $267.10 | $267.10 |
| 7 purchase totals = | $1,121.12 | $1,213.4336 | $1,213.44 | $1,213.40 | $1,213.40 | |