| 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 | $103.83 | 7.418% | $111.5321 | $111.53 | $111.55 | $111.50 |
| Purchase #2 | $211.63 | 9.258% | $231.2227 | $231.22 | $231.20 | $231.20 |
| Purchase #3 | $146.67 | 7.193% | $157.22 | $157.22 | $157.20 | $157.20 |
| Purchase #4 | $137.73 | 4.547% | $143.9926 | $143.99 | $144.00 | $144.00 |
| Purchase #5 | $228.71 | 13.589% | $259.7894 | $259.79 | $259.80 | $259.80 |
| Purchase #6 | $45.27 | 6.629% | $48.2709 | $48.27 | $48.25 | $48.30 |
| Purchase #7 | $26.53 | 9.642% | $29.088 | $29.09 | $29.10 | $29.10 |
| 7 purchase totals = | $900.37 | $981.1157 | $981.11 | $981.10 | $981.10 | |