| 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 | $206.99 | 13.805% | $235.565 | $235.57 | $235.55 | $235.60 |
| Purchase #2 | $224.39 | 7.293% | $240.7548 | $240.75 | $240.75 | $240.80 |
| Purchase #3 | $179.87 | 3.752% | $186.6187 | $186.62 | $186.60 | $186.60 |
| Purchase #4 | $101.30 | 10.530% | $111.9669 | $111.97 | $111.95 | $112.00 |
| Purchase #5 | $11.61 | 3.742% | $12.0444 | $12.04 | $12.05 | $12.00 |
| Purchase #6 | $6.47 | 11.626% | $7.2222 | $7.22 | $7.20 | $7.20 |
| Purchase #7 | $34.90 | 5.450% | $36.8021 | $36.80 | $36.80 | $36.80 |
| 7 purchase totals = | $765.53 | $830.9741 | $830.97 | $830.90 | $831.00 | |