| 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 | $223.27 | 6.234% | $237.1887 | $237.19 | $237.20 | $237.20 |
| Purchase #2 | $72.47 | 10.492% | $80.0736 | $80.07 | $80.05 | $80.10 |
| Purchase #3 | $44.77 | 5.108% | $47.0569 | $47.06 | $47.05 | $47.10 |
| Purchase #4 | $74.57 | 7.227% | $79.9592 | $79.96 | $79.95 | $80.00 |
| Purchase #5 | $23.84 | 4.338% | $24.8742 | $24.87 | $24.85 | $24.90 |
| Purchase #6 | $211.81 | 10.637% | $234.3402 | $234.34 | $234.35 | $234.30 |
| Purchase #7 | $113.97 | 6.275% | $121.1216 | $121.12 | $121.10 | $121.10 |
| 7 purchase totals = | $764.70 | $824.6144 | $824.61 | $824.55 | $824.70 | |