| 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 | $231.37 | 5.312% | $243.6604 | $243.66 | $243.65 | $243.70 |
| Purchase #2 | $89.43 | 6.328% | $95.0891 | $95.09 | $95.10 | $95.10 |
| Purchase #3 | $21.26 | 7.793% | $22.9168 | $22.92 | $22.90 | $22.90 |
| Purchase #4 | $103.67 | 9.828% | $113.8587 | $113.86 | $113.85 | $113.90 |
| Purchase #5 | $202.30 | 12.117% | $226.8127 | $226.81 | $226.80 | $226.80 |
| Purchase #6 | $52.85 | 3.313% | $54.6009 | $54.60 | $54.60 | $54.60 |
| Purchase #7 | $65.53 | 11.669% | $73.1767 | $73.18 | $73.20 | $73.20 |
| 7 purchase totals = | $766.41 | $830.1153 | $830.12 | $830.10 | $830.20 | |