| 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 | $117.33 | 4.458% | $122.5606 | $122.56 | $122.55 | $122.60 |
| Purchase #2 | $46.54 | 6.206% | $49.4283 | $49.43 | $49.45 | $49.40 |
| Purchase #3 | $126.88 | 7.256% | $136.0864 | $136.09 | $136.10 | $136.10 |
| Purchase #4 | $31.58 | 8.599% | $34.2956 | $34.30 | $34.30 | $34.30 |
| Purchase #5 | $201.26 | 8.191% | $217.7452 | $217.75 | $217.75 | $217.70 |
| Purchase #6 | $232.51 | 10.403% | $256.698 | $256.70 | $256.70 | $256.70 |
| Purchase #7 | $47.85 | 13.473% | $54.2968 | $54.30 | $54.30 | $54.30 |
| 7 purchase totals = | $803.95 | $871.1109 | $871.13 | $871.15 | $871.10 | |