| 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 | $189.34 | 12.445% | $212.9034 | $212.90 | $212.90 | $212.90 |
| Purchase #2 | $31.70 | 10.256% | $34.9512 | $34.95 | $34.95 | $35.00 |
| Purchase #3 | $246.30 | 13.339% | $279.154 | $279.15 | $279.15 | $279.20 |
| Purchase #4 | $51.58 | 10.264% | $56.8742 | $56.87 | $56.85 | $56.90 |
| Purchase #5 | $235.95 | 4.348% | $246.2091 | $246.21 | $246.20 | $246.20 |
| Purchase #6 | $191.54 | 8.843% | $208.4779 | $208.48 | $208.50 | $208.50 |
| Purchase #7 | $9.72 | 7.256% | $10.4253 | $10.43 | $10.45 | $10.40 |
| 7 purchase totals = | $956.13 | $1,048.9951 | $1,048.99 | $1,049.00 | $1,049.10 | |