| 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 | $198.30 | 9.603% | $217.3427 | $217.34 | $217.35 | $217.30 |
| Purchase #2 | $205.34 | 13.379% | $232.8124 | $232.81 | $232.80 | $232.80 |
| Purchase #3 | $31.64 | 7.321% | $33.9564 | $33.96 | $33.95 | $34.00 |
| Purchase #4 | $60.51 | 13.763% | $68.838 | $68.84 | $68.85 | $68.80 |
| Purchase #5 | $71.78 | 7.445% | $77.124 | $77.12 | $77.10 | $77.10 |
| Purchase #6 | $243.86 | 12.534% | $274.4254 | $274.43 | $274.45 | $274.40 |
| Purchase #7 | $223.48 | 4.703% | $233.9903 | $233.99 | $234.00 | $234.00 |
| 7 purchase totals = | $1,034.91 | $1,138.4892 | $1,138.49 | $1,138.50 | $1,138.40 | |