| 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 | $76.29 | 7.229% | $81.805 | $81.81 | $81.80 | $81.80 |
| Purchase #2 | $220.60 | 13.214% | $249.7501 | $249.75 | $249.75 | $249.80 |
| Purchase #3 | $142.67 | 5.712% | $150.8193 | $150.82 | $150.80 | $150.80 |
| Purchase #4 | $115.49 | 7.595% | $124.2615 | $124.26 | $124.25 | $124.30 |
| Purchase #5 | $90.73 | 10.569% | $100.3193 | $100.32 | $100.30 | $100.30 |
| Purchase #6 | $240.56 | 11.290% | $267.7192 | $267.72 | $267.70 | $267.70 |
| Purchase #7 | $108.62 | 12.535% | $122.2355 | $122.24 | $122.25 | $122.20 |
| 7 purchase totals = | $994.96 | $1,096.9099 | $1,096.92 | $1,096.85 | $1,096.90 | |