| 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 | $196.71 | 10.535% | $217.4334 | $217.43 | $217.45 | $217.40 |
| Purchase #2 | $183.44 | 11.289% | $204.1485 | $204.15 | $204.15 | $204.10 |
| Purchase #3 | $76.33 | 8.804% | $83.0501 | $83.05 | $83.05 | $83.10 |
| Purchase #4 | $89.80 | 13.591% | $102.0047 | $102.00 | $102.00 | $102.00 |
| Purchase #5 | $118.77 | 11.822% | $132.811 | $132.81 | $132.80 | $132.80 |
| Purchase #6 | $54.33 | 12.208% | $60.9626 | $60.96 | $60.95 | $61.00 |
| Purchase #7 | $203.54 | 10.522% | $224.9565 | $224.96 | $224.95 | $225.00 |
| 7 purchase totals = | $922.92 | $1,025.3668 | $1,025.36 | $1,025.35 | $1,025.40 | |