| 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 | $122.26 | 10.824% | $135.4934 | $135.49 | $135.50 | $135.50 |
| Purchase #2 | $196.38 | 13.701% | $223.286 | $223.29 | $223.30 | $223.30 |
| Purchase #3 | $218.82 | 11.489% | $243.9602 | $243.96 | $243.95 | $244.00 |
| Purchase #4 | $84.62 | 10.523% | $93.5246 | $93.52 | $93.50 | $93.50 |
| Purchase #5 | $52.64 | 5.135% | $55.3431 | $55.34 | $55.35 | $55.30 |
| Purchase #6 | $16.47 | 10.688% | $18.2303 | $18.23 | $18.25 | $18.20 |
| Purchase #7 | $169.90 | 10.684% | $188.0521 | $188.05 | $188.05 | $188.10 |
| 7 purchase totals = | $861.09 | $957.8897 | $957.88 | $957.90 | $957.90 | |