| 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 | $130.25 | 10.283% | $143.6436 | $143.64 | $143.65 | $143.60 |
| Purchase #2 | $193.72 | 12.205% | $217.3635 | $217.36 | $217.35 | $217.40 |
| Purchase #3 | $131.75 | 3.755% | $136.6972 | $136.70 | $136.70 | $136.70 |
| Purchase #4 | $209.32 | 11.855% | $234.1349 | $234.13 | $234.15 | $234.10 |
| Purchase #5 | $103.85 | 11.631% | $115.9288 | $115.93 | $115.95 | $115.90 |
| Purchase #6 | $79.53 | 11.429% | $88.6195 | $88.62 | $88.60 | $88.60 |
| Purchase #7 | $156.25 | 11.855% | $174.7734 | $174.77 | $174.75 | $174.80 |
| 7 purchase totals = | $1,004.67 | $1,111.1609 | $1,111.15 | $1,111.15 | $1,111.10 | |