| 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 | $14.46 | 9.841% | $15.883 | $15.88 | $15.90 | $15.90 |
| Purchase #2 | $63.25 | 10.490% | $69.8849 | $69.88 | $69.90 | $69.90 |
| Purchase #3 | $95.53 | 5.494% | $100.7784 | $100.78 | $100.80 | $100.80 |
| Purchase #4 | $131.45 | 9.203% | $143.5473 | $143.55 | $143.55 | $143.50 |
| Purchase #5 | $223.34 | 4.770% | $233.9933 | $233.99 | $234.00 | $234.00 |
| Purchase #6 | $162.50 | 6.580% | $173.1925 | $173.19 | $173.20 | $173.20 |
| Purchase #7 | $244.80 | 12.515% | $275.4367 | $275.44 | $275.45 | $275.40 |
| 7 purchase totals = | $935.33 | $1,012.7161 | $1,012.71 | $1,012.80 | $1,012.70 | |