| 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 | $240.60 | 4.697% | $251.901 | $251.90 | $251.90 | $251.90 |
| Purchase #2 | $158.86 | 6.493% | $169.1748 | $169.17 | $169.15 | $169.20 |
| Purchase #3 | $16.27 | 10.846% | $18.0346 | $18.03 | $18.05 | $18.00 |
| Purchase #4 | $104.89 | 11.595% | $117.052 | $117.05 | $117.05 | $117.10 |
| Purchase #5 | $30.55 | 3.826% | $31.7188 | $31.72 | $31.70 | $31.70 |
| Purchase #6 | $71.25 | 4.356% | $74.3537 | $74.35 | $74.35 | $74.40 |
| Purchase #7 | $48.36 | 4.472% | $50.5227 | $50.52 | $50.50 | $50.50 |
| 7 purchase totals = | $670.78 | $712.7576 | $712.74 | $712.70 | $712.80 | |