| 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 | $229.53 | 4.153% | $239.0624 | $239.06 | $239.05 | $239.10 |
| Purchase #2 | $195.27 | 4.854% | $204.7484 | $204.75 | $204.75 | $204.70 |
| Purchase #3 | $128.93 | 8.603% | $140.0218 | $140.02 | $140.00 | $140.00 |
| Purchase #4 | $98.65 | 6.104% | $104.6716 | $104.67 | $104.65 | $104.70 |
| Purchase #5 | $170.88 | 6.575% | $182.1154 | $182.12 | $182.10 | $182.10 |
| Purchase #6 | $30.35 | 6.457% | $32.3097 | $32.31 | $32.30 | $32.30 |
| Purchase #7 | $49.47 | 13.732% | $56.2632 | $56.26 | $56.25 | $56.30 |
| 7 purchase totals = | $903.08 | $959.1925 | $959.19 | $959.10 | $959.20 | |