| 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 | $215.65 | 11.274% | $239.9624 | $239.96 | $239.95 | $240.00 |
| Purchase #2 | $94.80 | 4.792% | $99.3428 | $99.34 | $99.35 | $99.30 |
| Purchase #3 | $133.67 | 12.870% | $150.8733 | $150.87 | $150.85 | $150.90 |
| Purchase #4 | $6.29 | 5.283% | $6.6223 | $6.62 | $6.60 | $6.60 |
| Purchase #5 | $54.99 | 8.788% | $59.8225 | $59.82 | $59.80 | $59.80 |
| Purchase #6 | $109.37 | 8.477% | $118.6413 | $118.64 | $118.65 | $118.60 |
| Purchase #7 | $65.92 | 3.165% | $68.0064 | $68.01 | $68.00 | $68.00 |
| 7 purchase totals = | $680.69 | $743.2710 | $743.26 | $743.20 | $743.20 | |