| 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 | $215.25 | 3.184% | $222.1036 | $222.10 | $222.10 | $222.10 |
| Purchase #2 | $142.92 | 11.576% | $159.4644 | $159.46 | $159.45 | $159.50 |
| Purchase #3 | $219.67 | 11.838% | $245.6745 | $245.67 | $245.65 | $245.70 |
| Purchase #4 | $17.30 | 3.869% | $17.9693 | $17.97 | $17.95 | $18.00 |
| Purchase #5 | $40.29 | 9.638% | $44.1732 | $44.17 | $44.15 | $44.20 |
| Purchase #6 | $249.26 | 11.490% | $277.9 | $277.90 | $277.90 | $277.90 |
| Purchase #7 | $92.99 | 12.369% | $104.4919 | $104.49 | $104.50 | $104.50 |
| 7 purchase totals = | $977.68 | $1,071.7769 | $1,071.76 | $1,071.70 | $1,071.90 | |