| 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 | $77.63 | 6.235% | $82.4702 | $82.47 | $82.45 | $82.50 |
| Purchase #2 | $189.60 | 8.270% | $205.2799 | $205.28 | $205.30 | $205.30 |
| Purchase #3 | $154.61 | 12.322% | $173.661 | $173.66 | $173.65 | $173.70 |
| Purchase #4 | $220.45 | 9.229% | $240.7953 | $240.80 | $240.80 | $240.80 |
| Purchase #5 | $96.80 | 12.506% | $108.9058 | $108.91 | $108.90 | $108.90 |
| Purchase #6 | $201.67 | 10.785% | $223.4201 | $223.42 | $223.40 | $223.40 |
| Purchase #7 | $63.94 | 13.526% | $72.5885 | $72.59 | $72.60 | $72.60 |
| 7 purchase totals = | $1,004.70 | $1,107.1208 | $1,107.13 | $1,107.10 | $1,107.20 | |