| 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 | $229.60 | 6.456% | $244.423 | $244.42 | $244.40 | $244.40 |
| Purchase #2 | $148.79 | 4.549% | $155.5585 | $155.56 | $155.55 | $155.60 |
| Purchase #3 | $83.38 | 9.426% | $91.2394 | $91.24 | $91.25 | $91.20 |
| Purchase #4 | $227.58 | 10.315% | $251.0549 | $251.05 | $251.05 | $251.10 |
| Purchase #5 | $77.76 | 12.558% | $87.5251 | $87.53 | $87.55 | $87.50 |
| Purchase #6 | $180.45 | 10.252% | $198.9497 | $198.95 | $198.95 | $198.90 |
| Purchase #7 | $230.54 | 3.314% | $238.1801 | $238.18 | $238.20 | $238.20 |
| 7 purchase totals = | $1,178.10 | $1,266.9307 | $1,266.93 | $1,266.95 | $1,266.90 | |