| 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 | $141.51 | 4.360% | $147.6798 | $147.68 | $147.70 | $147.70 |
| Purchase #2 | $181.33 | 8.766% | $197.2254 | $197.23 | $197.25 | $197.20 |
| Purchase #3 | $140.28 | 3.336% | $144.9597 | $144.96 | $144.95 | $145.00 |
| Purchase #4 | $249.50 | 4.292% | $260.2085 | $260.21 | $260.20 | $260.20 |
| Purchase #5 | $29.88 | 10.449% | $33.0022 | $33.00 | $33.00 | $33.00 |
| Purchase #6 | $50.31 | 3.532% | $52.0869 | $52.09 | $52.10 | $52.10 |
| Purchase #7 | $94.42 | 9.633% | $103.5155 | $103.52 | $103.50 | $103.50 |
| 7 purchase totals = | $887.23 | $938.6780 | $938.69 | $938.70 | $938.70 | |