| 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 | $27.39 | 11.478% | $30.5338 | $30.53 | $30.55 | $30.50 |
| Purchase #2 | $235.69 | 7.764% | $253.989 | $253.99 | $254.00 | $254.00 |
| Purchase #3 | $99.27 | 3.784% | $103.0264 | $103.03 | $103.05 | $103.00 |
| Purchase #4 | $246.29 | 8.146% | $266.3528 | $266.35 | $266.35 | $266.40 |
| Purchase #5 | $173.30 | 13.312% | $196.3697 | $196.37 | $196.35 | $196.40 |
| Purchase #6 | $212.25 | 3.172% | $218.9826 | $218.98 | $219.00 | $219.00 |
| Purchase #7 | $135.99 | 8.537% | $147.5995 | $147.60 | $147.60 | $147.60 |
| 7 purchase totals = | $1,130.18 | $1,216.8538 | $1,216.85 | $1,216.90 | $1,216.90 | |