| 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 | $210.66 | 3.333% | $217.6813 | $217.68 | $217.70 | $217.70 |
| Purchase #2 | $161.96 | 12.814% | $182.7136 | $182.71 | $182.70 | $182.70 |
| Purchase #3 | $27.81 | 4.680% | $29.1115 | $29.11 | $29.10 | $29.10 |
| Purchase #4 | $197.93 | 10.392% | $218.4989 | $218.50 | $218.50 | $218.50 |
| Purchase #5 | $18.91 | 3.770% | $19.6229 | $19.62 | $19.60 | $19.60 |
| Purchase #6 | $96.37 | 8.418% | $104.4824 | $104.48 | $104.50 | $104.50 |
| Purchase #7 | $69.49 | 12.488% | $78.1679 | $78.17 | $78.15 | $78.20 |
| 7 purchase totals = | $783.13 | $850.2785 | $850.27 | $850.25 | $850.30 | |