| 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 | $209.26 | 9.653% | $229.4599 | $229.46 | $229.45 | $229.50 |
| Purchase #2 | $181.34 | 6.425% | $192.9911 | $192.99 | $193.00 | $193.00 |
| Purchase #3 | $241.63 | 10.694% | $267.4699 | $267.47 | $267.45 | $267.50 |
| Purchase #4 | $44.77 | 3.803% | $46.4726 | $46.47 | $46.45 | $46.50 |
| Purchase #5 | $98.77 | 10.752% | $109.3898 | $109.39 | $109.40 | $109.40 |
| Purchase #6 | $174.72 | 5.575% | $184.4606 | $184.46 | $184.45 | $184.50 |
| Purchase #7 | $143.85 | 9.141% | $156.9993 | $157.00 | $157.00 | $157.00 |
| 7 purchase totals = | $1,094.34 | $1,187.2432 | $1,187.24 | $1,187.20 | $1,187.40 | |