| 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 | $197.64 | 12.735% | $222.8095 | $222.81 | $222.80 | $222.80 |
| Purchase #2 | $10.34 | 12.588% | $11.6416 | $11.64 | $11.65 | $11.60 |
| Purchase #3 | $195.56 | 3.781% | $202.9541 | $202.95 | $202.95 | $203.00 |
| Purchase #4 | $202.85 | 9.159% | $221.429 | $221.43 | $221.45 | $221.40 |
| Purchase #5 | $41.58 | 4.871% | $43.6054 | $43.61 | $43.60 | $43.60 |
| Purchase #6 | $79.54 | 6.543% | $84.7443 | $84.74 | $84.75 | $84.70 |
| Purchase #7 | $97.84 | 7.272% | $104.9549 | $104.95 | $104.95 | $105.00 |
| 7 purchase totals = | $825.35 | $892.1388 | $892.13 | $892.15 | $892.10 | |