| 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 | $113.53 | 6.803% | $121.2534 | $121.25 | $121.25 | $121.30 |
| Purchase #2 | $31.76 | 12.261% | $35.6541 | $35.65 | $35.65 | $35.70 |
| Purchase #3 | $178.31 | 9.754% | $195.7024 | $195.70 | $195.70 | $195.70 |
| Purchase #4 | $179.35 | 11.461% | $199.9053 | $199.91 | $199.90 | $199.90 |
| Purchase #5 | $98.50 | 12.784% | $111.0922 | $111.09 | $111.10 | $111.10 |
| Purchase #6 | $130.45 | 6.670% | $139.151 | $139.15 | $139.15 | $139.20 |
| Purchase #7 | $96.26 | 8.248% | $104.1995 | $104.20 | $104.20 | $104.20 |
| 7 purchase totals = | $828.16 | $906.9579 | $906.95 | $906.95 | $907.10 | |