| 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 | $230.43 | 5.863% | $243.9401 | $243.94 | $243.95 | $243.90 |
| Purchase #2 | $169.33 | 8.535% | $183.7823 | $183.78 | $183.80 | $183.80 |
| Purchase #3 | $172.75 | 4.319% | $180.2111 | $180.21 | $180.20 | $180.20 |
| Purchase #4 | $119.97 | 8.675% | $130.3774 | $130.38 | $130.40 | $130.40 |
| Purchase #5 | $120.88 | 4.249% | $126.0162 | $126.02 | $126.00 | $126.00 |
| Purchase #6 | $165.34 | 13.716% | $188.018 | $188.02 | $188.00 | $188.00 |
| Purchase #7 | $68.51 | 4.167% | $71.3648 | $71.36 | $71.35 | $71.40 |
| 7 purchase totals = | $1,047.21 | $1,123.7099 | $1,123.71 | $1,123.70 | $1,123.70 | |