| 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 | $207.54 | 10.276% | $228.8668 | $228.87 | $228.85 | $228.90 |
| Purchase #2 | $125.63 | 6.712% | $134.0623 | $134.06 | $134.05 | $134.10 |
| Purchase #3 | $247.43 | 4.534% | $258.6485 | $258.65 | $258.65 | $258.60 |
| Purchase #4 | $215.70 | 10.351% | $238.0271 | $238.03 | $238.05 | $238.00 |
| Purchase #5 | $224.62 | 3.338% | $232.1178 | $232.12 | $232.10 | $232.10 |
| Purchase #6 | $211.35 | 13.683% | $240.269 | $240.27 | $240.25 | $240.30 |
| Purchase #7 | $96.37 | 3.804% | $100.0359 | $100.04 | $100.05 | $100.00 |
| 7 purchase totals = | $1,328.64 | $1,432.0274 | $1,432.04 | $1,432.00 | $1,432.00 | |