| 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 | $127.79 | 13.751% | $145.3624 | $145.36 | $145.35 | $145.40 |
| Purchase #2 | $12.86 | 8.350% | $13.9338 | $13.93 | $13.95 | $13.90 |
| Purchase #3 | $83.64 | 10.350% | $92.2967 | $92.30 | $92.30 | $92.30 |
| Purchase #4 | $108.53 | 12.866% | $122.4935 | $122.49 | $122.50 | $122.50 |
| Purchase #5 | $213.90 | 7.799% | $230.5821 | $230.58 | $230.60 | $230.60 |
| Purchase #6 | $246.93 | 13.465% | $280.1791 | $280.18 | $280.20 | $280.20 |
| Purchase #7 | $57.78 | 4.830% | $60.5708 | $60.57 | $60.55 | $60.60 |
| 7 purchase totals = | $851.43 | $945.4184 | $945.41 | $945.45 | $945.50 | |