| 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 | $193.50 | 9.720% | $212.3082 | $212.31 | $212.30 | $212.30 |
| Purchase #2 | $152.39 | 4.423% | $159.1302 | $159.13 | $159.15 | $159.10 |
| Purchase #3 | $94.54 | 4.243% | $98.5513 | $98.55 | $98.55 | $98.60 |
| Purchase #4 | $10.79 | 8.381% | $11.6943 | $11.69 | $11.70 | $11.70 |
| Purchase #5 | $80.97 | 3.121% | $83.4971 | $83.50 | $83.50 | $83.50 |
| Purchase #6 | $10.66 | 5.537% | $11.2502 | $11.25 | $11.25 | $11.30 |
| Purchase #7 | $21.95 | 7.799% | $23.6619 | $23.66 | $23.65 | $23.70 |
| 7 purchase totals = | $564.80 | $600.0932 | $600.09 | $600.10 | $600.20 | |