| 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 | $237.33 | 12.375% | $266.6996 | $266.70 | $266.70 | $266.70 |
| Purchase #2 | $184.93 | 10.247% | $203.8798 | $203.88 | $203.90 | $203.90 |
| Purchase #3 | $11.97 | 6.726% | $12.7751 | $12.78 | $12.80 | $12.80 |
| Purchase #4 | $33.98 | 3.164% | $35.0551 | $35.06 | $35.05 | $35.10 |
| Purchase #5 | $215.85 | 3.789% | $224.0286 | $224.03 | $224.05 | $224.00 |
| Purchase #6 | $193.73 | 10.143% | $213.38 | $213.38 | $213.40 | $213.40 |
| Purchase #7 | $57.47 | 7.357% | $61.6981 | $61.70 | $61.70 | $61.70 |
| 7 purchase totals = | $935.26 | $1,017.5163 | $1,017.53 | $1,017.60 | $1,017.60 | |