| 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 | $93.32 | 12.535% | $105.0177 | $105.02 | $105.00 | $105.00 |
| Purchase #2 | $189.55 | 6.379% | $201.6414 | $201.64 | $201.65 | $201.60 |
| Purchase #3 | $34.76 | 5.131% | $36.5435 | $36.54 | $36.55 | $36.50 |
| Purchase #4 | $203.93 | 4.398% | $212.8988 | $212.90 | $212.90 | $212.90 |
| Purchase #5 | $138.58 | 12.610% | $156.0549 | $156.05 | $156.05 | $156.10 |
| Purchase #6 | $145.85 | 11.649% | $162.8401 | $162.84 | $162.85 | $162.80 |
| Purchase #7 | $111.79 | 7.439% | $120.1061 | $120.11 | $120.10 | $120.10 |
| 7 purchase totals = | $917.78 | $995.1025 | $995.10 | $995.10 | $995.00 | |