| 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 | $242.95 | 12.139% | $272.4417 | $272.44 | $272.45 | $272.40 |
| Purchase #2 | $76.83 | 12.774% | $86.6443 | $86.64 | $86.65 | $86.60 |
| Purchase #3 | $132.68 | 9.589% | $145.4027 | $145.40 | $145.40 | $145.40 |
| Purchase #4 | $19.51 | 3.451% | $20.1833 | $20.18 | $20.20 | $20.20 |
| Purchase #5 | $80.97 | 5.772% | $85.6436 | $85.64 | $85.65 | $85.60 |
| Purchase #6 | $217.26 | 9.445% | $237.7802 | $237.78 | $237.80 | $237.80 |
| Purchase #7 | $138.83 | 5.751% | $146.8141 | $146.81 | $146.80 | $146.80 |
| 7 purchase totals = | $909.03 | $994.9099 | $994.89 | $994.95 | $994.80 | |