| 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 | $113.49 | 6.234% | $120.565 | $120.57 | $120.55 | $120.60 |
| Purchase #2 | $107.65 | 13.419% | $122.0956 | $122.10 | $122.10 | $122.10 |
| Purchase #3 | $165.62 | 6.388% | $176.1998 | $176.20 | $176.20 | $176.20 |
| Purchase #4 | $191.45 | 5.465% | $201.9127 | $201.91 | $201.90 | $201.90 |
| Purchase #5 | $79.42 | 3.637% | $82.3085 | $82.31 | $82.30 | $82.30 |
| Purchase #6 | $22.83 | 11.740% | $25.5102 | $25.51 | $25.50 | $25.50 |
| Purchase #7 | $215.43 | 5.177% | $226.5828 | $226.58 | $226.60 | $226.60 |
| 7 purchase totals = | $895.89 | $955.1746 | $955.18 | $955.15 | $955.20 | |