| 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 | $31.31 | 9.277% | $34.2146 | $34.21 | $34.20 | $34.20 |
| Purchase #2 | $233.70 | 10.849% | $259.0541 | $259.05 | $259.05 | $259.10 |
| Purchase #3 | $25.79 | 12.372% | $28.9807 | $28.98 | $29.00 | $29.00 |
| Purchase #4 | $127.50 | 13.442% | $144.6386 | $144.64 | $144.65 | $144.60 |
| Purchase #5 | $154.39 | 13.413% | $175.0983 | $175.10 | $175.10 | $175.10 |
| Purchase #6 | $244.70 | 9.784% | $268.6414 | $268.64 | $268.65 | $268.60 |
| Purchase #7 | $47.99 | 7.749% | $51.7087 | $51.71 | $51.70 | $51.70 |
| 7 purchase totals = | $865.38 | $962.3364 | $962.33 | $962.35 | $962.30 | |