| 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 | $240.35 | 4.754% | $251.7762 | $251.78 | $251.80 | $251.80 |
| Purchase #2 | $201.26 | 10.214% | $221.8167 | $221.82 | $221.80 | $221.80 |
| Purchase #3 | $98.62 | 4.513% | $103.0707 | $103.07 | $103.05 | $103.10 |
| Purchase #4 | $141.43 | 9.549% | $154.9352 | $154.94 | $154.95 | $154.90 |
| Purchase #5 | $131.96 | 7.612% | $142.0048 | $142.00 | $142.00 | $142.00 |
| Purchase #6 | $62.76 | 8.395% | $68.0287 | $68.03 | $68.05 | $68.00 |
| Purchase #7 | $168.49 | 5.451% | $177.6744 | $177.67 | $177.65 | $177.70 |
| 7 purchase totals = | $1,044.87 | $1,119.3067 | $1,119.31 | $1,119.30 | $1,119.30 | |