| 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 | $217.26 | 3.601% | $225.0835 | $225.08 | $225.10 | $225.10 |
| Purchase #2 | $221.30 | 6.133% | $234.8723 | $234.87 | $234.85 | $234.90 |
| Purchase #3 | $101.56 | 7.447% | $109.1232 | $109.12 | $109.10 | $109.10 |
| Purchase #4 | $220.81 | 4.272% | $230.243 | $230.24 | $230.25 | $230.20 |
| Purchase #5 | $183.58 | 13.454% | $208.2789 | $208.28 | $208.30 | $208.30 |
| Purchase #6 | $219.80 | 10.130% | $242.0657 | $242.07 | $242.05 | $242.10 |
| Purchase #7 | $137.60 | 12.627% | $154.9748 | $154.97 | $154.95 | $155.00 |
| 7 purchase totals = | $1,301.91 | $1,404.6414 | $1,404.63 | $1,404.60 | $1,404.70 | |