| 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 | $210.54 | 9.425% | $230.3834 | $230.38 | $230.40 | $230.40 |
| Purchase #2 | $128.57 | 4.538% | $134.4045 | $134.40 | $134.40 | $134.40 |
| Purchase #3 | $96.55 | 4.636% | $101.0261 | $101.03 | $101.05 | $101.00 |
| Purchase #4 | $228.64 | 5.156% | $240.4287 | $240.43 | $240.45 | $240.40 |
| Purchase #5 | $195.65 | 11.261% | $217.6821 | $217.68 | $217.70 | $217.70 |
| Purchase #6 | $130.62 | 4.153% | $136.0446 | $136.04 | $136.05 | $136.00 |
| Purchase #7 | $159.35 | 5.113% | $167.4976 | $167.50 | $167.50 | $167.50 |
| 7 purchase totals = | $1,149.92 | $1,227.4670 | $1,227.46 | $1,227.55 | $1,227.40 | |