| 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 | $108.97 | 8.194% | $117.899 | $117.90 | $117.90 | $117.90 |
| Purchase #2 | $7.58 | 4.501% | $7.9212 | $7.92 | $7.90 | $7.90 |
| Purchase #3 | $41.44 | 12.628% | $46.673 | $46.67 | $46.65 | $46.70 |
| Purchase #4 | $186.97 | 7.787% | $201.5294 | $201.53 | $201.55 | $201.50 |
| Purchase #5 | $234.80 | 8.610% | $255.0163 | $255.02 | $255.00 | $255.00 |
| Purchase #6 | $5.48 | 7.477% | $5.8897 | $5.89 | $5.90 | $5.90 |
| Purchase #7 | $244.62 | 12.794% | $275.9167 | $275.92 | $275.90 | $275.90 |
| 7 purchase totals = | $829.86 | $910.8453 | $910.85 | $910.80 | $910.80 | |