| 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 | $106.38 | 13.737% | $120.9934 | $120.99 | $121.00 | $121.00 |
| Purchase #2 | $20.85 | 5.518% | $22.0005 | $22.00 | $22.00 | $22.00 |
| Purchase #3 | $167.25 | 5.603% | $176.621 | $176.62 | $176.60 | $176.60 |
| Purchase #4 | $219.34 | 8.822% | $238.6902 | $238.69 | $238.70 | $238.70 |
| Purchase #5 | $60.96 | 5.368% | $64.2323 | $64.23 | $64.25 | $64.20 |
| Purchase #6 | $139.65 | 11.157% | $155.2308 | $155.23 | $155.25 | $155.20 |
| Purchase #7 | $224.77 | 4.289% | $234.4104 | $234.41 | $234.40 | $234.40 |
| 7 purchase totals = | $939.20 | $1,012.1786 | $1,012.17 | $1,012.20 | $1,012.10 | |