| 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 | $125.78 | 3.286% | $129.9131 | $129.91 | $129.90 | $129.90 |
| Purchase #2 | $230.95 | 5.405% | $243.4328 | $243.43 | $243.45 | $243.40 |
| Purchase #3 | $204.27 | 8.316% | $221.2571 | $221.26 | $221.25 | $221.30 |
| Purchase #4 | $145.51 | 9.160% | $158.8387 | $158.84 | $158.85 | $158.80 |
| Purchase #5 | $95.25 | 8.716% | $103.552 | $103.55 | $103.55 | $103.60 |
| Purchase #6 | $83.66 | 7.742% | $90.137 | $90.14 | $90.15 | $90.10 |
| Purchase #7 | $224.72 | 13.576% | $255.228 | $255.23 | $255.25 | $255.20 |
| 7 purchase totals = | $1,110.14 | $1,202.3587 | $1,202.36 | $1,202.40 | $1,202.30 | |