| 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 | $182.57 | 9.483% | $199.8831 | $199.88 | $199.90 | $199.90 |
| Purchase #2 | $227.84 | 3.740% | $236.3612 | $236.36 | $236.35 | $236.40 |
| Purchase #3 | $103.91 | 8.263% | $112.4961 | $112.50 | $112.50 | $112.50 |
| Purchase #4 | $146.93 | 8.668% | $159.6659 | $159.67 | $159.65 | $159.70 |
| Purchase #5 | $213.49 | 12.327% | $239.8069 | $239.81 | $239.80 | $239.80 |
| Purchase #6 | $245.95 | 5.330% | $259.0591 | $259.06 | $259.05 | $259.10 |
| Purchase #7 | $86.50 | 7.490% | $92.9789 | $92.98 | $93.00 | $93.00 |
| 7 purchase totals = | $1,207.19 | $1,300.2512 | $1,300.26 | $1,300.25 | $1,300.40 | |