| 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 | $207.45 | 8.483% | $225.048 | $225.05 | $225.05 | $225.00 |
| Purchase #2 | $120.68 | 11.406% | $134.4448 | $134.44 | $134.45 | $134.40 |
| Purchase #3 | $91.27 | 9.709% | $100.1314 | $100.13 | $100.15 | $100.10 |
| Purchase #4 | $110.55 | 13.327% | $125.283 | $125.28 | $125.30 | $125.30 |
| Purchase #5 | $90.83 | 8.759% | $98.7858 | $98.79 | $98.80 | $98.80 |
| Purchase #6 | $77.36 | 4.794% | $81.0686 | $81.07 | $81.05 | $81.10 |
| Purchase #7 | $123.71 | 11.288% | $137.6744 | $137.67 | $137.65 | $137.70 |
| 7 purchase totals = | $821.85 | $902.4360 | $902.43 | $902.45 | $902.40 | |