| 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 | $121.76 | 13.758% | $138.5117 | $138.51 | $138.50 | $138.50 |
| Purchase #2 | $27.57 | 4.674% | $28.8586 | $28.86 | $28.85 | $28.90 |
| Purchase #3 | $9.99 | 3.269% | $10.3166 | $10.32 | $10.30 | $10.30 |
| Purchase #4 | $137.97 | 5.422% | $145.4507 | $145.45 | $145.45 | $145.50 |
| Purchase #5 | $140.81 | 8.427% | $152.6761 | $152.68 | $152.70 | $152.70 |
| Purchase #6 | $57.68 | 13.140% | $65.2592 | $65.26 | $65.25 | $65.30 |
| Purchase #7 | $232.78 | 12.832% | $262.6503 | $262.65 | $262.65 | $262.70 |
| 7 purchase totals = | $728.56 | $803.7232 | $803.73 | $803.70 | $803.90 | |