| 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 | $137.78 | 8.864% | $149.9928 | $149.99 | $150.00 | $150.00 |
| Purchase #2 | $241.61 | 3.441% | $249.9238 | $249.92 | $249.90 | $249.90 |
| Purchase #3 | $212.55 | 5.846% | $224.9757 | $224.98 | $225.00 | $225.00 |
| Purchase #4 | $172.83 | 10.491% | $190.9616 | $190.96 | $190.95 | $191.00 |
| Purchase #5 | $232.63 | 11.423% | $259.2033 | $259.20 | $259.20 | $259.20 |
| Purchase #6 | $31.49 | 12.694% | $35.4873 | $35.49 | $35.50 | $35.50 |
| Purchase #7 | $217.42 | 6.375% | $231.2805 | $231.28 | $231.30 | $231.30 |
| 7 purchase totals = | $1,246.31 | $1,341.8250 | $1,341.82 | $1,341.85 | $1,341.90 | |