| 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 | $190.72 | 12.748% | $215.033 | $215.03 | $215.05 | $215.00 |
| Purchase #2 | $154.90 | 10.570% | $171.2729 | $171.27 | $171.25 | $171.30 |
| Purchase #3 | $63.74 | 4.561% | $66.6472 | $66.65 | $66.65 | $66.60 |
| Purchase #4 | $118.98 | 8.525% | $129.123 | $129.12 | $129.10 | $129.10 |
| Purchase #5 | $9.54 | 10.251% | $10.5179 | $10.52 | $10.50 | $10.50 |
| Purchase #6 | $15.42 | 11.552% | $17.2013 | $17.20 | $17.20 | $17.20 |
| Purchase #7 | $236.48 | 3.560% | $244.8987 | $244.90 | $244.90 | $244.90 |
| 7 purchase totals = | $789.78 | $854.6940 | $854.69 | $854.65 | $854.60 | |