| 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 | $202.80 | 13.319% | $229.8109 | $229.81 | $229.80 | $229.80 |
| Purchase #2 | $229.91 | 9.701% | $252.2136 | $252.21 | $252.20 | $252.20 |
| Purchase #3 | $208.49 | 8.438% | $226.0824 | $226.08 | $226.10 | $226.10 |
| Purchase #4 | $164.48 | 8.453% | $178.3835 | $178.38 | $178.40 | $178.40 |
| Purchase #5 | $137.86 | 12.806% | $155.5144 | $155.51 | $155.50 | $155.50 |
| Purchase #6 | $246.58 | 13.575% | $280.0532 | $280.05 | $280.05 | $280.10 |
| Purchase #7 | $126.92 | 11.319% | $141.2861 | $141.29 | $141.30 | $141.30 |
| 7 purchase totals = | $1,317.04 | $1,463.3441 | $1,463.33 | $1,463.35 | $1,463.40 | |