| 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 | $104.34 | 8.707% | $113.4249 | $113.42 | $113.40 | $113.40 |
| Purchase #2 | $9.68 | 6.660% | $10.3247 | $10.32 | $10.30 | $10.30 |
| Purchase #3 | $92.36 | 8.579% | $100.2836 | $100.28 | $100.30 | $100.30 |
| Purchase #4 | $201.72 | 6.206% | $214.2387 | $214.24 | $214.25 | $214.20 |
| Purchase #5 | $103.32 | 9.844% | $113.4908 | $113.49 | $113.50 | $113.50 |
| Purchase #6 | $35.74 | 6.411% | $38.0313 | $38.03 | $38.05 | $38.00 |
| Purchase #7 | $116.60 | 10.410% | $128.7381 | $128.74 | $128.75 | $128.70 |
| 7 purchase totals = | $663.76 | $718.5321 | $718.52 | $718.55 | $718.40 | |