| 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 | $22.40 | 3.648% | $23.2172 | $23.22 | $23.20 | $23.20 |
| Purchase #2 | $214.47 | 12.789% | $241.8986 | $241.90 | $241.90 | $241.90 |
| Purchase #3 | $26.79 | 8.675% | $29.114 | $29.11 | $29.10 | $29.10 |
| Purchase #4 | $112.44 | 11.577% | $125.4572 | $125.46 | $125.45 | $125.50 |
| Purchase #5 | $248.66 | 12.497% | $279.735 | $279.74 | $279.75 | $279.70 |
| Purchase #6 | $188.67 | 10.299% | $208.1011 | $208.10 | $208.10 | $208.10 |
| Purchase #7 | $137.99 | 8.159% | $149.2486 | $149.25 | $149.25 | $149.20 |
| 7 purchase totals = | $951.42 | $1,056.7717 | $1,056.78 | $1,056.75 | $1,056.70 | |