| 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 | $234.70 | 3.474% | $242.8535 | $242.85 | $242.85 | $242.90 |
| Purchase #2 | $148.95 | 10.631% | $164.7849 | $164.78 | $164.80 | $164.80 |
| Purchase #3 | $9.81 | 12.237% | $11.0104 | $11.01 | $11.00 | $11.00 |
| Purchase #4 | $47.92 | 8.179% | $51.8394 | $51.84 | $51.85 | $51.80 |
| Purchase #5 | $196.54 | 7.715% | $211.7031 | $211.70 | $211.70 | $211.70 |
| Purchase #6 | $189.37 | 3.439% | $195.8824 | $195.88 | $195.90 | $195.90 |
| Purchase #7 | $84.30 | 3.622% | $87.3533 | $87.35 | $87.35 | $87.40 |
| 7 purchase totals = | $911.59 | $965.4270 | $965.41 | $965.45 | $965.50 | |