| 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 | $209.55 | 6.186% | $222.5128 | $222.51 | $222.50 | $222.50 |
| Purchase #2 | $39.54 | 4.345% | $41.258 | $41.26 | $41.25 | $41.30 |
| Purchase #3 | $87.76 | 7.657% | $94.4798 | $94.48 | $94.50 | $94.50 |
| Purchase #4 | $72.98 | 7.296% | $78.3046 | $78.30 | $78.30 | $78.30 |
| Purchase #5 | $221.71 | 10.608% | $245.229 | $245.23 | $245.25 | $245.20 |
| Purchase #6 | $105.45 | 4.545% | $110.2427 | $110.24 | $110.25 | $110.20 |
| Purchase #7 | $148.98 | 8.246% | $161.2649 | $161.26 | $161.25 | $161.30 |
| 7 purchase totals = | $885.97 | $953.2918 | $953.28 | $953.30 | $953.30 | |