| 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 | $112.35 | 12.194% | $126.05 | $126.05 | $126.05 | $126.10 |
| Purchase #2 | $187.89 | 5.718% | $198.6336 | $198.63 | $198.65 | $198.60 |
| Purchase #3 | $11.37 | 13.700% | $12.9277 | $12.93 | $12.95 | $12.90 |
| Purchase #4 | $89.66 | 11.506% | $99.9763 | $99.98 | $100.00 | $100.00 |
| Purchase #5 | $169.29 | 10.780% | $187.5395 | $187.54 | $187.55 | $187.50 |
| Purchase #6 | $117.27 | 10.624% | $129.7288 | $129.73 | $129.75 | $129.70 |
| Purchase #7 | $217.74 | 12.343% | $244.6156 | $244.62 | $244.60 | $244.60 |
| 7 purchase totals = | $905.57 | $999.4715 | $999.48 | $999.55 | $999.40 | |