| 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 | $211.33 | 4.266% | $220.3453 | $220.35 | $220.35 | $220.30 |
| Purchase #2 | $120.71 | 9.750% | $132.4792 | $132.48 | $132.50 | $132.50 |
| Purchase #3 | $52.53 | 6.863% | $56.1351 | $56.14 | $56.15 | $56.10 |
| Purchase #4 | $147.62 | 13.541% | $167.6092 | $167.61 | $167.60 | $167.60 |
| Purchase #5 | $150.88 | 4.711% | $157.988 | $157.99 | $158.00 | $158.00 |
| Purchase #6 | $35.53 | 10.133% | $39.1303 | $39.13 | $39.15 | $39.10 |
| Purchase #7 | $52.64 | 5.800% | $55.6931 | $55.69 | $55.70 | $55.70 |
| 7 purchase totals = | $771.24 | $829.3802 | $829.39 | $829.45 | $829.30 | |