| 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 | $241.86 | 10.798% | $267.976 | $267.98 | $268.00 | $268.00 |
| Purchase #2 | $115.81 | 5.548% | $122.2351 | $122.24 | $122.25 | $122.20 |
| Purchase #3 | $117.50 | 7.513% | $126.3278 | $126.33 | $126.35 | $126.30 |
| Purchase #4 | $35.44 | 3.319% | $36.6163 | $36.62 | $36.60 | $36.60 |
| Purchase #5 | $213.84 | 13.246% | $242.1652 | $242.17 | $242.15 | $242.20 |
| Purchase #6 | $15.89 | 5.573% | $16.7755 | $16.78 | $16.80 | $16.80 |
| Purchase #7 | $112.76 | 4.314% | $117.6245 | $117.62 | $117.60 | $117.60 |
| 7 purchase totals = | $853.10 | $929.7204 | $929.74 | $929.75 | $929.70 | |