| 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 | $241.45 | 13.202% | $273.3262 | $273.33 | $273.35 | $273.30 |
| Purchase #2 | $94.49 | 3.482% | $97.7801 | $97.78 | $97.80 | $97.80 |
| Purchase #3 | $108.56 | 9.456% | $118.8254 | $118.83 | $118.85 | $118.80 |
| Purchase #4 | $221.26 | 5.825% | $234.1484 | $234.15 | $234.15 | $234.10 |
| Purchase #5 | $139.32 | 7.721% | $150.0769 | $150.08 | $150.10 | $150.10 |
| Purchase #6 | $139.28 | 3.384% | $143.9932 | $143.99 | $144.00 | $144.00 |
| Purchase #7 | $60.29 | 13.784% | $68.6004 | $68.60 | $68.60 | $68.60 |
| 7 purchase totals = | $1,004.65 | $1,086.7506 | $1,086.76 | $1,086.85 | $1,086.70 | |