| 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 | $234.38 | 13.356% | $265.6838 | $265.68 | $265.70 | $265.70 |
| Purchase #2 | $138.96 | 11.297% | $154.6583 | $154.66 | $154.65 | $154.70 |
| Purchase #3 | $137.98 | 3.154% | $142.3319 | $142.33 | $142.35 | $142.30 |
| Purchase #4 | $220.80 | 3.188% | $227.8391 | $227.84 | $227.85 | $227.80 |
| Purchase #5 | $26.57 | 4.342% | $27.7237 | $27.72 | $27.70 | $27.70 |
| Purchase #6 | $138.92 | 6.856% | $148.4444 | $148.44 | $148.45 | $148.40 |
| Purchase #7 | $40.78 | 4.674% | $42.6861 | $42.69 | $42.70 | $42.70 |
| 7 purchase totals = | $938.39 | $1,009.3673 | $1,009.36 | $1,009.40 | $1,009.30 | |