| 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 | $236.29 | 10.512% | $261.1288 | $261.13 | $261.15 | $261.10 |
| Purchase #2 | $45.26 | 10.664% | $50.0865 | $50.09 | $50.10 | $50.10 |
| Purchase #3 | $241.38 | 6.649% | $257.4294 | $257.43 | $257.45 | $257.40 |
| Purchase #4 | $226.65 | 10.748% | $251.0103 | $251.01 | $251.00 | $251.00 |
| Purchase #5 | $26.89 | 7.173% | $28.8188 | $28.82 | $28.80 | $28.80 |
| Purchase #6 | $166.85 | 13.679% | $189.6734 | $189.67 | $189.65 | $189.70 |
| Purchase #7 | $120.40 | 4.733% | $126.0985 | $126.10 | $126.10 | $126.10 |
| 7 purchase totals = | $1,063.72 | $1,164.2457 | $1,164.25 | $1,164.25 | $1,164.20 | |