| 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 | $189.91 | 11.862% | $212.4371 | $212.44 | $212.45 | $212.40 |
| Purchase #2 | $23.29 | 10.228% | $25.6721 | $25.67 | $25.65 | $25.70 |
| Purchase #3 | $30.40 | 7.267% | $32.6092 | $32.61 | $32.60 | $32.60 |
| Purchase #4 | $150.77 | 3.265% | $155.6926 | $155.69 | $155.70 | $155.70 |
| Purchase #5 | $240.35 | 5.366% | $253.2472 | $253.25 | $253.25 | $253.20 |
| Purchase #6 | $20.38 | 13.364% | $23.1036 | $23.10 | $23.10 | $23.10 |
| Purchase #7 | $106.35 | 6.376% | $113.1309 | $113.13 | $113.15 | $113.10 |
| 7 purchase totals = | $761.45 | $815.8927 | $815.89 | $815.90 | $815.80 | |