| 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 | $191.66 | 10.306% | $211.4125 | $211.41 | $211.40 | $211.40 |
| Purchase #2 | $157.75 | 8.408% | $171.0136 | $171.01 | $171.00 | $171.00 |
| Purchase #3 | $75.56 | 6.514% | $80.482 | $80.48 | $80.50 | $80.50 |
| Purchase #4 | $197.98 | 11.573% | $220.8922 | $220.89 | $220.90 | $220.90 |
| Purchase #5 | $178.36 | 4.573% | $186.5164 | $186.52 | $186.50 | $186.50 |
| Purchase #6 | $124.77 | 9.536% | $136.6681 | $136.67 | $136.65 | $136.70 |
| Purchase #7 | $238.89 | 11.411% | $266.1497 | $266.15 | $266.15 | $266.10 |
| 7 purchase totals = | $1,164.97 | $1,273.1345 | $1,273.13 | $1,273.10 | $1,273.10 | |