| 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 | $203.96 | 9.766% | $223.8787 | $223.88 | $223.90 | $223.90 |
| Purchase #2 | $22.37 | 11.816% | $25.0132 | $25.01 | $25.00 | $25.00 |
| Purchase #3 | $11.50 | 8.657% | $12.4956 | $12.50 | $12.50 | $12.50 |
| Purchase #4 | $237.71 | 10.540% | $262.7646 | $262.76 | $262.75 | $262.80 |
| Purchase #5 | $119.80 | 7.483% | $128.7646 | $128.76 | $128.75 | $128.80 |
| Purchase #6 | $93.75 | 5.396% | $98.8088 | $98.81 | $98.80 | $98.80 |
| Purchase #7 | $16.84 | 9.503% | $18.4403 | $18.44 | $18.45 | $18.40 |
| 7 purchase totals = | $705.93 | $770.1658 | $770.16 | $770.15 | $770.20 | |