| 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 | $109.97 | 6.451% | $117.0642 | $117.06 | $117.05 | $117.10 |
| Purchase #2 | $31.32 | 11.501% | $34.9221 | $34.92 | $34.90 | $34.90 |
| Purchase #3 | $124.70 | 4.643% | $130.4898 | $130.49 | $130.50 | $130.50 |
| Purchase #4 | $11.45 | 3.805% | $11.8857 | $11.89 | $11.90 | $11.90 |
| Purchase #5 | $189.71 | 3.171% | $195.7257 | $195.73 | $195.75 | $195.70 |
| Purchase #6 | $237.47 | 12.238% | $266.5316 | $266.53 | $266.55 | $266.50 |
| Purchase #7 | $38.58 | 8.357% | $41.8041 | $41.80 | $41.80 | $41.80 |
| 7 purchase totals = | $743.20 | $798.4232 | $798.42 | $798.45 | $798.40 | |