| 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 | $214.72 | 7.584% | $231.0044 | $231.00 | $231.00 | $231.00 |
| Purchase #2 | $139.34 | 7.284% | $149.4895 | $149.49 | $149.50 | $149.50 |
| Purchase #3 | $84.90 | 5.677% | $89.7198 | $89.72 | $89.70 | $89.70 |
| Purchase #4 | $95.37 | 7.320% | $102.3511 | $102.35 | $102.35 | $102.40 |
| Purchase #5 | $221.41 | 8.678% | $240.624 | $240.62 | $240.60 | $240.60 |
| Purchase #6 | $18.67 | 11.632% | $20.8417 | $20.84 | $20.85 | $20.80 |
| Purchase #7 | $139.50 | 6.670% | $148.8047 | $148.80 | $148.80 | $148.80 |
| 7 purchase totals = | $913.91 | $982.8352 | $982.82 | $982.80 | $982.80 | |