| 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 | $93.38 | 12.413% | $104.9713 | $104.97 | $104.95 | $105.00 |
| Purchase #2 | $115.75 | 13.306% | $131.1517 | $131.15 | $131.15 | $131.20 |
| Purchase #3 | $232.81 | 9.636% | $255.2436 | $255.24 | $255.25 | $255.20 |
| Purchase #4 | $142.76 | 11.711% | $159.4786 | $159.48 | $159.50 | $159.50 |
| Purchase #5 | $217.96 | 9.207% | $238.0276 | $238.03 | $238.05 | $238.00 |
| Purchase #6 | $201.84 | 3.218% | $208.3352 | $208.34 | $208.35 | $208.30 |
| Purchase #7 | $139.50 | 11.413% | $155.4211 | $155.42 | $155.40 | $155.40 |
| 7 purchase totals = | $1,144.00 | $1,252.6291 | $1,252.63 | $1,252.65 | $1,252.60 | |