| 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 | $236.91 | 6.120% | $251.4089 | $251.41 | $251.40 | $251.40 |
| Purchase #2 | $64.67 | 6.490% | $68.8671 | $68.87 | $68.85 | $68.90 |
| Purchase #3 | $122.87 | 13.818% | $139.8482 | $139.85 | $139.85 | $139.80 |
| Purchase #4 | $244.48 | 4.438% | $255.33 | $255.33 | $255.35 | $255.30 |
| Purchase #5 | $51.91 | 13.296% | $58.812 | $58.81 | $58.80 | $58.80 |
| Purchase #6 | $196.83 | 8.332% | $213.2299 | $213.23 | $213.25 | $213.20 |
| Purchase #7 | $20.58 | 7.475% | $22.1184 | $22.12 | $22.10 | $22.10 |
| 7 purchase totals = | $938.25 | $1,009.6145 | $1,009.62 | $1,009.60 | $1,009.50 | |