| 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 | $45.92 | 12.673% | $51.7394 | $51.74 | $51.75 | $51.70 |
| Purchase #2 | $170.72 | 10.406% | $188.4851 | $188.49 | $188.50 | $188.50 |
| Purchase #3 | $23.70 | 13.317% | $26.8561 | $26.86 | $26.85 | $26.90 |
| Purchase #4 | $192.71 | 6.188% | $204.6349 | $204.63 | $204.65 | $204.60 |
| Purchase #5 | $230.26 | 10.871% | $255.2916 | $255.29 | $255.30 | $255.30 |
| Purchase #6 | $132.71 | 8.235% | $143.6387 | $143.64 | $143.65 | $143.60 |
| Purchase #7 | $203.50 | 12.724% | $229.3933 | $229.39 | $229.40 | $229.40 |
| 7 purchase totals = | $999.52 | $1,100.0391 | $1,100.04 | $1,100.10 | $1,100.00 | |