| 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 | $211.62 | 4.190% | $220.4869 | $220.49 | $220.50 | $220.50 |
| Purchase #2 | $26.34 | 13.583% | $29.9178 | $29.92 | $29.90 | $29.90 |
| Purchase #3 | $184.50 | 4.504% | $192.8099 | $192.81 | $192.80 | $192.80 |
| Purchase #4 | $50.96 | 11.160% | $56.6471 | $56.65 | $56.65 | $56.60 |
| Purchase #5 | $209.99 | 7.475% | $225.6868 | $225.69 | $225.70 | $225.70 |
| Purchase #6 | $215.51 | 6.832% | $230.2336 | $230.23 | $230.25 | $230.20 |
| Purchase #7 | $249.75 | 8.169% | $270.1521 | $270.15 | $270.15 | $270.20 |
| 7 purchase totals = | $1,148.67 | $1,225.9342 | $1,225.94 | $1,225.95 | $1,225.90 | |