| 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 | $197.31 | 8.316% | $213.7183 | $213.72 | $213.70 | $213.70 |
| Purchase #2 | $51.46 | 11.544% | $57.4005 | $57.40 | $57.40 | $57.40 |
| Purchase #3 | $79.93 | 10.155% | $88.0469 | $88.05 | $88.05 | $88.00 |
| Purchase #4 | $13.28 | 12.872% | $14.9894 | $14.99 | $15.00 | $15.00 |
| Purchase #5 | $236.46 | 6.834% | $252.6197 | $252.62 | $252.60 | $252.60 |
| Purchase #6 | $130.89 | 11.855% | $146.407 | $146.41 | $146.40 | $146.40 |
| Purchase #7 | $41.87 | 3.393% | $43.2906 | $43.29 | $43.30 | $43.30 |
| 7 purchase totals = | $751.20 | $816.4724 | $816.48 | $816.45 | $816.40 | |