| 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 | $92.84 | 5.403% | $97.8561 | $97.86 | $97.85 | $97.90 |
| Purchase #2 | $232.98 | 9.553% | $255.2366 | $255.24 | $255.25 | $255.20 |
| Purchase #3 | $62.26 | 12.555% | $70.0767 | $70.08 | $70.10 | $70.10 |
| Purchase #4 | $188.85 | 8.166% | $204.2715 | $204.27 | $204.25 | $204.30 |
| Purchase #5 | $210.35 | 6.759% | $224.5676 | $224.57 | $224.55 | $224.60 |
| Purchase #6 | $200.65 | 3.756% | $208.1864 | $208.19 | $208.20 | $208.20 |
| Purchase #7 | $17.95 | 6.109% | $19.0466 | $19.05 | $19.05 | $19.00 |
| 7 purchase totals = | $1,005.88 | $1,079.2415 | $1,079.26 | $1,079.25 | $1,079.30 | |