| 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 | $240.27 | 4.430% | $250.914 | $250.91 | $250.90 | $250.90 |
| Purchase #2 | $34.92 | 11.295% | $38.8642 | $38.86 | $38.85 | $38.90 |
| Purchase #3 | $71.36 | 3.695% | $73.9968 | $74.00 | $74.00 | $74.00 |
| Purchase #4 | $245.41 | 7.431% | $263.6464 | $263.65 | $263.65 | $263.60 |
| Purchase #5 | $52.59 | 5.236% | $55.3436 | $55.34 | $55.35 | $55.30 |
| Purchase #6 | $212.72 | 10.365% | $234.7684 | $234.77 | $234.75 | $234.80 |
| Purchase #7 | $154.76 | 6.761% | $165.2233 | $165.22 | $165.20 | $165.20 |
| 7 purchase totals = | $1,012.03 | $1,082.7567 | $1,082.75 | $1,082.70 | $1,082.70 | |