| 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 | $134.41 | 12.225% | $150.8416 | $150.84 | $150.85 | $150.80 |
| Purchase #2 | $209.39 | 13.603% | $237.8733 | $237.87 | $237.85 | $237.90 |
| Purchase #3 | $20.53 | 11.180% | $22.8253 | $22.83 | $22.85 | $22.80 |
| Purchase #4 | $242.83 | 3.721% | $251.8657 | $251.87 | $251.85 | $251.90 |
| Purchase #5 | $79.88 | 9.251% | $87.2697 | $87.27 | $87.25 | $87.30 |
| Purchase #6 | $94.53 | 9.621% | $103.6247 | $103.62 | $103.60 | $103.60 |
| Purchase #7 | $250.60 | 3.582% | $259.5765 | $259.58 | $259.60 | $259.60 |
| 7 purchase totals = | $1,032.17 | $1,113.8768 | $1,113.88 | $1,113.85 | $1,113.90 | |