| 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 | $9.41 | 13.703% | $10.6995 | $10.70 | $10.70 | $10.70 |
| Purchase #2 | $137.38 | 10.315% | $151.5507 | $151.55 | $151.55 | $151.60 |
| Purchase #3 | $50.84 | 5.320% | $53.5447 | $53.54 | $53.55 | $53.50 |
| Purchase #4 | $188.89 | 5.410% | $199.1089 | $199.11 | $199.10 | $199.10 |
| Purchase #5 | $222.80 | 3.358% | $230.2816 | $230.28 | $230.30 | $230.30 |
| Purchase #6 | $198.36 | 13.353% | $224.847 | $224.85 | $224.85 | $224.80 |
| Purchase #7 | $190.52 | 5.609% | $201.2063 | $201.21 | $201.20 | $201.20 |
| 7 purchase totals = | $998.20 | $1,071.2387 | $1,071.24 | $1,071.25 | $1,071.20 | |