| 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 | $18.92 | 10.615% | $20.9284 | $20.93 | $20.95 | $20.90 |
| Purchase #2 | $224.82 | 12.192% | $252.2301 | $252.23 | $252.25 | $252.20 |
| Purchase #3 | $72.98 | 3.290% | $75.381 | $75.38 | $75.40 | $75.40 |
| Purchase #4 | $136.45 | 5.455% | $143.8933 | $143.89 | $143.90 | $143.90 |
| Purchase #5 | $222.64 | 11.166% | $247.5 | $247.50 | $247.50 | $247.50 |
| Purchase #6 | $55.63 | 3.689% | $57.6822 | $57.68 | $57.70 | $57.70 |
| Purchase #7 | $244.68 | 10.721% | $270.9121 | $270.91 | $270.90 | $270.90 |
| 7 purchase totals = | $976.12 | $1,068.5271 | $1,068.52 | $1,068.60 | $1,068.50 | |