| 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 | 13.184% | $215.8645 | $215.86 | $215.85 | $215.90 |
| Purchase #2 | $120.48 | 7.616% | $129.6558 | $129.66 | $129.65 | $129.70 |
| Purchase #3 | $243.61 | 12.366% | $273.7348 | $273.73 | $273.75 | $273.70 |
| Purchase #4 | $216.29 | 12.822% | $244.0227 | $244.02 | $244.00 | $244.00 |
| Purchase #5 | $155.97 | 10.304% | $172.0411 | $172.04 | $172.05 | $172.00 |
| Purchase #6 | $36.88 | 13.203% | $41.7493 | $41.75 | $41.75 | $41.70 |
| Purchase #7 | $18.35 | 7.755% | $19.773 | $19.77 | $19.75 | $19.80 |
| 7 purchase totals = | $982.30 | $1,096.8412 | $1,096.83 | $1,096.80 | $1,096.80 | |