| 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 | $237.78 | 11.323% | $264.7038 | $264.70 | $264.70 | $264.70 |
| Purchase #2 | $106.71 | 13.117% | $120.7072 | $120.71 | $120.70 | $120.70 |
| Purchase #3 | $204.89 | 12.794% | $231.1036 | $231.10 | $231.10 | $231.10 |
| Purchase #4 | $180.28 | 4.588% | $188.5512 | $188.55 | $188.55 | $188.60 |
| Purchase #5 | $190.67 | 5.356% | $200.8823 | $200.88 | $200.90 | $200.90 |
| Purchase #6 | $222.50 | 5.561% | $234.8732 | $234.87 | $234.85 | $234.90 |
| Purchase #7 | $84.75 | 6.110% | $89.9282 | $89.93 | $89.95 | $89.90 |
| 7 purchase totals = | $1,227.58 | $1,330.7495 | $1,330.74 | $1,330.75 | $1,330.80 | |