| 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 | $165.43 | 12.858% | $186.701 | $186.70 | $186.70 | $186.70 |
| Purchase #2 | $194.95 | 13.381% | $221.0363 | $221.04 | $221.05 | $221.00 |
| Purchase #3 | $196.71 | 12.543% | $221.3833 | $221.38 | $221.40 | $221.40 |
| Purchase #4 | $7.39 | 11.378% | $8.2308 | $8.23 | $8.25 | $8.20 |
| Purchase #5 | $31.46 | 13.468% | $35.697 | $35.70 | $35.70 | $35.70 |
| Purchase #6 | $137.81 | 3.195% | $142.213 | $142.21 | $142.20 | $142.20 |
| Purchase #7 | $243.34 | 11.424% | $271.1392 | $271.14 | $271.15 | $271.10 |
| 7 purchase totals = | $977.09 | $1,086.4006 | $1,086.40 | $1,086.45 | $1,086.30 | |