| 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 | $206.76 | 3.453% | $213.8994 | $213.90 | $213.90 | $213.90 |
| Purchase #2 | $213.82 | 8.508% | $232.0118 | $232.01 | $232.00 | $232.00 |
| Purchase #3 | $194.91 | 3.214% | $201.1744 | $201.17 | $201.15 | $201.20 |
| Purchase #4 | $173.45 | 8.459% | $188.1221 | $188.12 | $188.10 | $188.10 |
| Purchase #5 | $97.92 | 3.347% | $101.1974 | $101.20 | $101.20 | $101.20 |
| Purchase #6 | $83.72 | 4.535% | $87.5167 | $87.52 | $87.50 | $87.50 |
| Purchase #7 | $221.71 | 13.666% | $252.0089 | $252.01 | $252.00 | $252.00 |
| 7 purchase totals = | $1,192.29 | $1,275.9307 | $1,275.93 | $1,275.85 | $1,275.90 | |