| 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 | $108.44 | 8.850% | $118.0369 | $118.04 | $118.05 | $118.00 |
| Purchase #2 | $101.76 | 11.147% | $113.1032 | $113.10 | $113.10 | $113.10 |
| Purchase #3 | $241.66 | 10.382% | $266.7491 | $266.75 | $266.75 | $266.70 |
| Purchase #4 | $157.34 | 12.142% | $176.4442 | $176.44 | $176.45 | $176.40 |
| Purchase #5 | $243.87 | 8.624% | $264.9013 | $264.90 | $264.90 | $264.90 |
| Purchase #6 | $20.76 | 4.513% | $21.6969 | $21.70 | $21.70 | $21.70 |
| Purchase #7 | $25.25 | 12.279% | $28.3504 | $28.35 | $28.35 | $28.40 |
| 7 purchase totals = | $899.08 | $989.2820 | $989.28 | $989.30 | $989.20 | |