| 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 | $223.99 | 6.143% | $237.7497 | $237.75 | $237.75 | $237.70 |
| Purchase #2 | $110.29 | 9.760% | $121.0543 | $121.05 | $121.05 | $121.10 |
| Purchase #3 | $61.28 | 11.428% | $68.2831 | $68.28 | $68.30 | $68.30 |
| Purchase #4 | $145.95 | 6.507% | $155.447 | $155.45 | $155.45 | $155.40 |
| Purchase #5 | $227.31 | 4.823% | $238.2732 | $238.27 | $238.25 | $238.30 |
| Purchase #6 | $250.69 | 13.620% | $284.834 | $284.83 | $284.85 | $284.80 |
| Purchase #7 | $205.72 | 8.444% | $223.091 | $223.09 | $223.10 | $223.10 |
| 7 purchase totals = | $1,225.23 | $1,328.7323 | $1,328.72 | $1,328.75 | $1,328.70 | |