| 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 | $234.34 | 8.389% | $253.9988 | $254.00 | $254.00 | $254.00 |
| Purchase #2 | $110.54 | 8.514% | $119.9514 | $119.95 | $119.95 | $120.00 |
| Purchase #3 | $176.74 | 10.712% | $195.6724 | $195.67 | $195.65 | $195.70 |
| Purchase #4 | $98.30 | 10.190% | $108.3168 | $108.32 | $108.30 | $108.30 |
| Purchase #5 | $209.44 | 12.254% | $235.1048 | $235.10 | $235.10 | $235.10 |
| Purchase #6 | $112.82 | 6.699% | $120.3778 | $120.38 | $120.40 | $120.40 |
| Purchase #7 | $183.60 | 6.691% | $195.8847 | $195.88 | $195.90 | $195.90 |
| 7 purchase totals = | $1,125.78 | $1,229.3067 | $1,229.30 | $1,229.30 | $1,229.40 | |