| 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 | $209.27 | 11.282% | $232.8798 | $232.88 | $232.90 | $232.90 |
| Purchase #2 | $198.73 | 13.828% | $226.2104 | $226.21 | $226.20 | $226.20 |
| Purchase #3 | $33.31 | 7.347% | $35.7573 | $35.76 | $35.75 | $35.80 |
| Purchase #4 | $104.50 | 12.694% | $117.7652 | $117.77 | $117.75 | $117.80 |
| Purchase #5 | $78.76 | 10.710% | $87.1952 | $87.20 | $87.20 | $87.20 |
| Purchase #6 | $156.90 | 3.326% | $162.1185 | $162.12 | $162.10 | $162.10 |
| Purchase #7 | $66.51 | 12.561% | $74.8643 | $74.86 | $74.85 | $74.90 |
| 7 purchase totals = | $847.98 | $936.7907 | $936.80 | $936.75 | $936.90 | |