| 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 | $214.70 | 10.491% | $237.2242 | $237.22 | $237.20 | $237.20 |
| Purchase #2 | $70.45 | 12.483% | $79.2443 | $79.24 | $79.25 | $79.20 |
| Purchase #3 | $154.80 | 11.246% | $172.2088 | $172.21 | $172.20 | $172.20 |
| Purchase #4 | $178.89 | 3.449% | $185.0599 | $185.06 | $185.05 | $185.10 |
| Purchase #5 | $234.32 | 9.292% | $256.093 | $256.09 | $256.10 | $256.10 |
| Purchase #6 | $149.37 | 12.716% | $168.3639 | $168.36 | $168.35 | $168.40 |
| Purchase #7 | $57.79 | 5.326% | $60.8679 | $60.87 | $60.85 | $60.90 |
| 7 purchase totals = | $1,060.32 | $1,159.0620 | $1,159.05 | $1,159.00 | $1,159.10 | |