| 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 | $108.94 | 13.120% | $123.2329 | $123.23 | $123.25 | $123.20 |
| Purchase #2 | $61.50 | 11.236% | $68.4101 | $68.41 | $68.40 | $68.40 |
| Purchase #3 | $233.89 | 3.562% | $242.2212 | $242.22 | $242.20 | $242.20 |
| Purchase #4 | $75.48 | 7.375% | $81.0467 | $81.05 | $81.05 | $81.00 |
| Purchase #5 | $82.62 | 13.829% | $94.0455 | $94.05 | $94.05 | $94.00 |
| Purchase #6 | $126.73 | 12.629% | $142.7347 | $142.73 | $142.75 | $142.70 |
| Purchase #7 | $136.68 | 3.853% | $141.9463 | $141.95 | $141.95 | $141.90 |
| 7 purchase totals = | $825.84 | $893.6374 | $893.64 | $893.65 | $893.40 | |