| 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 | $197.97 | 3.170% | $204.2456 | $204.25 | $204.25 | $204.20 |
| Purchase #2 | $113.34 | 13.344% | $128.4641 | $128.46 | $128.45 | $128.50 |
| Purchase #3 | $132.62 | 6.127% | $140.7456 | $140.75 | $140.75 | $140.70 |
| Purchase #4 | $36.28 | 9.378% | $39.6823 | $39.68 | $39.70 | $39.70 |
| Purchase #5 | $74.41 | 8.655% | $80.8502 | $80.85 | $80.85 | $80.90 |
| Purchase #6 | $31.55 | 12.158% | $35.3858 | $35.39 | $35.40 | $35.40 |
| Purchase #7 | $224.37 | 6.393% | $238.714 | $238.71 | $238.70 | $238.70 |
| 7 purchase totals = | $810.54 | $868.0876 | $868.09 | $868.10 | $868.10 | |