| 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 | $217.72 | 4.131% | $226.714 | $226.71 | $226.70 | $226.70 |
| Purchase #2 | $203.66 | 8.551% | $221.075 | $221.08 | $221.10 | $221.10 |
| Purchase #3 | $187.93 | 8.861% | $204.5825 | $204.58 | $204.60 | $204.60 |
| Purchase #4 | $47.88 | 10.567% | $52.9395 | $52.94 | $52.95 | $52.90 |
| Purchase #5 | $158.97 | 12.506% | $178.8508 | $178.85 | $178.85 | $178.90 |
| Purchase #6 | $20.95 | 5.751% | $22.1548 | $22.15 | $22.15 | $22.20 |
| Purchase #7 | $113.28 | 6.671% | $120.8369 | $120.84 | $120.85 | $120.80 |
| 7 purchase totals = | $950.39 | $1,027.1535 | $1,027.15 | $1,027.20 | $1,027.20 | |