| 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 | $223.67 | 12.532% | $251.7003 | $251.70 | $251.70 | $251.70 |
| Purchase #2 | $34.38 | 9.504% | $37.6475 | $37.65 | $37.65 | $37.60 |
| Purchase #3 | $79.50 | 9.834% | $87.318 | $87.32 | $87.30 | $87.30 |
| Purchase #4 | $39.45 | 3.469% | $40.8185 | $40.82 | $40.80 | $40.80 |
| Purchase #5 | $99.32 | 4.360% | $103.6504 | $103.65 | $103.65 | $103.70 |
| Purchase #6 | $226.37 | 6.428% | $240.9211 | $240.92 | $240.90 | $240.90 |
| Purchase #7 | $10.81 | 11.730% | $12.078 | $12.08 | $12.10 | $12.10 |
| 7 purchase totals = | $713.50 | $774.1338 | $774.14 | $774.10 | $774.10 | |