| 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 | $202.39 | 7.152% | $216.8649 | $216.86 | $216.85 | $216.90 |
| Purchase #2 | $33.30 | 11.140% | $37.0096 | $37.01 | $37.00 | $37.00 |
| Purchase #3 | $63.60 | 8.159% | $68.7891 | $68.79 | $68.80 | $68.80 |
| Purchase #4 | $250.92 | 3.689% | $260.1764 | $260.18 | $260.20 | $260.20 |
| Purchase #5 | $160.59 | 8.777% | $174.685 | $174.69 | $174.70 | $174.70 |
| Purchase #6 | $168.32 | 7.299% | $180.6057 | $180.61 | $180.60 | $180.60 |
| Purchase #7 | $25.38 | 8.337% | $27.4959 | $27.50 | $27.50 | $27.50 |
| 7 purchase totals = | $904.50 | $965.6266 | $965.64 | $965.65 | $965.70 | |