| 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 | $242.75 | 8.536% | $263.4711 | $263.47 | $263.45 | $263.50 |
| Purchase #2 | $63.55 | 3.600% | $65.8378 | $65.84 | $65.85 | $65.80 |
| Purchase #3 | $57.54 | 7.840% | $62.0511 | $62.05 | $62.05 | $62.10 |
| Purchase #4 | $210.95 | 4.414% | $220.2613 | $220.26 | $220.25 | $220.30 |
| Purchase #5 | $200.45 | 12.430% | $225.3659 | $225.37 | $225.35 | $225.40 |
| Purchase #6 | $224.93 | 12.470% | $252.9788 | $252.98 | $253.00 | $253.00 |
| Purchase #7 | $207.68 | 7.703% | $223.6776 | $223.68 | $223.70 | $223.70 |
| 7 purchase totals = | $1,207.85 | $1,313.6436 | $1,313.65 | $1,313.65 | $1,313.80 | |