| 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 | $132.98 | 3.767% | $137.9894 | $137.99 | $138.00 | $138.00 |
| Purchase #2 | $58.79 | 9.245% | $64.2251 | $64.23 | $64.25 | $64.20 |
| Purchase #3 | $88.85 | 4.272% | $92.6457 | $92.65 | $92.65 | $92.60 |
| Purchase #4 | $227.39 | 11.654% | $253.89 | $253.89 | $253.90 | $253.90 |
| Purchase #5 | $248.39 | 11.192% | $276.1898 | $276.19 | $276.20 | $276.20 |
| Purchase #6 | $50.95 | 10.283% | $56.1892 | $56.19 | $56.20 | $56.20 |
| Purchase #7 | $85.29 | 9.545% | $93.4309 | $93.43 | $93.45 | $93.40 |
| 7 purchase totals = | $892.64 | $974.5601 | $974.57 | $974.65 | $974.50 | |