| 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 | $138.83 | 3.799% | $144.1042 | $144.10 | $144.10 | $144.10 |
| Purchase #2 | $185.40 | 7.844% | $199.9428 | $199.94 | $199.95 | $199.90 |
| Purchase #3 | $71.67 | 6.399% | $76.2562 | $76.26 | $76.25 | $76.30 |
| Purchase #4 | $13.35 | 9.341% | $14.597 | $14.60 | $14.60 | $14.60 |
| Purchase #5 | $250.95 | 8.763% | $272.9407 | $272.94 | $272.95 | $272.90 |
| Purchase #6 | $234.81 | 6.694% | $250.5282 | $250.53 | $250.55 | $250.50 |
| Purchase #7 | $235.63 | 4.561% | $246.3771 | $246.38 | $246.40 | $246.40 |
| 7 purchase totals = | $1,130.64 | $1,204.7462 | $1,204.75 | $1,204.80 | $1,204.70 | |