| 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 | $219.90 | 9.655% | $241.1313 | $241.13 | $241.15 | $241.10 |
| Purchase #2 | $34.90 | 6.680% | $37.2313 | $37.23 | $37.25 | $37.20 |
| Purchase #3 | $120.97 | 12.579% | $136.1868 | $136.19 | $136.20 | $136.20 |
| Purchase #4 | $140.69 | 12.337% | $158.0469 | $158.05 | $158.05 | $158.00 |
| Purchase #5 | $169.70 | 8.430% | $184.0057 | $184.01 | $184.00 | $184.00 |
| Purchase #6 | $85.92 | 11.793% | $96.0525 | $96.05 | $96.05 | $96.10 |
| Purchase #7 | $68.51 | 7.832% | $73.8757 | $73.88 | $73.90 | $73.90 |
| 7 purchase totals = | $840.59 | $926.5302 | $926.54 | $926.60 | $926.50 | |