| 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 | $191.29 | 9.554% | $209.5658 | $209.57 | $209.55 | $209.60 |
| Purchase #2 | $249.40 | 9.437% | $272.9359 | $272.94 | $272.95 | $272.90 |
| Purchase #3 | $141.45 | 7.855% | $152.5609 | $152.56 | $152.55 | $152.60 |
| Purchase #4 | $216.85 | 10.315% | $239.2181 | $239.22 | $239.20 | $239.20 |
| Purchase #5 | $54.70 | 4.544% | $57.1856 | $57.19 | $57.20 | $57.20 |
| Purchase #6 | $78.29 | 6.545% | $83.4141 | $83.41 | $83.40 | $83.40 |
| Purchase #7 | $199.92 | 12.780% | $225.4698 | $225.47 | $225.45 | $225.50 |
| 7 purchase totals = | $1,131.90 | $1,240.3502 | $1,240.36 | $1,240.30 | $1,240.40 | |