| 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 | $74.74 | 7.114% | $80.057 | $80.06 | $80.05 | $80.10 |
| Purchase #2 | $204.75 | 9.675% | $224.5596 | $224.56 | $224.55 | $224.60 |
| Purchase #3 | $241.26 | 5.755% | $255.1445 | $255.14 | $255.15 | $255.10 |
| Purchase #4 | $225.99 | 5.486% | $238.3878 | $238.39 | $238.40 | $238.40 |
| Purchase #5 | $121.69 | 4.354% | $126.9884 | $126.99 | $127.00 | $127.00 |
| Purchase #6 | $122.89 | 5.439% | $129.574 | $129.57 | $129.55 | $129.60 |
| Purchase #7 | $246.71 | 12.746% | $278.1557 | $278.16 | $278.15 | $278.20 |
| 7 purchase totals = | $1,238.03 | $1,332.8670 | $1,332.87 | $1,332.85 | $1,333.00 | |