| 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 | $183.33 | 9.210% | $200.2147 | $200.21 | $200.20 | $200.20 |
| Purchase #2 | $205.76 | 8.386% | $223.015 | $223.02 | $223.00 | $223.00 |
| Purchase #3 | $50.74 | 4.263% | $52.903 | $52.90 | $52.90 | $52.90 |
| Purchase #4 | $167.65 | 3.789% | $174.0023 | $174.00 | $174.00 | $174.00 |
| Purchase #5 | $187.84 | 6.795% | $200.6037 | $200.60 | $200.60 | $200.60 |
| Purchase #6 | $117.74 | 3.146% | $121.4441 | $121.44 | $121.45 | $121.40 |
| Purchase #7 | $87.41 | 3.652% | $90.6022 | $90.60 | $90.60 | $90.60 |
| 7 purchase totals = | $1,000.47 | $1,062.7850 | $1,062.77 | $1,062.75 | $1,062.70 | |