| 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 | $199.25 | 9.509% | $218.1967 | $218.20 | $218.20 | $218.20 |
| Purchase #2 | $95.98 | 4.388% | $100.1916 | $100.19 | $100.20 | $100.20 |
| Purchase #3 | $243.29 | 11.521% | $271.3194 | $271.32 | $271.30 | $271.30 |
| Purchase #4 | $182.27 | 12.261% | $204.6181 | $204.62 | $204.60 | $204.60 |
| Purchase #5 | $114.25 | 9.606% | $125.2249 | $125.22 | $125.20 | $125.20 |
| Purchase #6 | $20.38 | 9.798% | $22.3768 | $22.38 | $22.40 | $22.40 |
| Purchase #7 | $73.65 | 6.380% | $78.3489 | $78.35 | $78.35 | $78.30 |
| 7 purchase totals = | $929.07 | $1,020.2764 | $1,020.28 | $1,020.25 | $1,020.20 | |