| 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 | $220.58 | 8.176% | $238.6146 | $238.61 | $238.60 | $238.60 |
| Purchase #2 | $45.26 | 6.268% | $48.0969 | $48.10 | $48.10 | $48.10 |
| Purchase #3 | $22.69 | 6.524% | $24.1703 | $24.17 | $24.15 | $24.20 |
| Purchase #4 | $13.29 | 6.129% | $14.1045 | $14.10 | $14.10 | $14.10 |
| Purchase #5 | $86.51 | 7.598% | $93.083 | $93.08 | $93.10 | $93.10 |
| Purchase #6 | $196.37 | 7.781% | $211.6495 | $211.65 | $211.65 | $211.60 |
| Purchase #7 | $107.53 | 5.714% | $113.6743 | $113.67 | $113.65 | $113.70 |
| 7 purchase totals = | $692.23 | $743.3931 | $743.38 | $743.35 | $743.40 | |