| 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 | $235.75 | 6.564% | $251.2246 | $251.22 | $251.20 | $251.20 |
| Purchase #2 | $50.88 | 12.392% | $57.185 | $57.19 | $57.20 | $57.20 |
| Purchase #3 | $10.66 | 13.505% | $12.0996 | $12.10 | $12.10 | $12.10 |
| Purchase #4 | $68.50 | 3.709% | $71.0407 | $71.04 | $71.05 | $71.00 |
| Purchase #5 | $203.59 | 8.367% | $220.6244 | $220.62 | $220.60 | $220.60 |
| Purchase #6 | $74.46 | 8.566% | $80.8382 | $80.84 | $80.85 | $80.80 |
| Purchase #7 | $198.91 | 11.241% | $221.2695 | $221.27 | $221.25 | $221.30 |
| 7 purchase totals = | $842.75 | $914.2820 | $914.28 | $914.25 | $914.20 | |