| 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 | $142.56 | 4.664% | $149.209 | $149.21 | $149.20 | $149.20 |
| Purchase #2 | $207.99 | 13.148% | $235.3365 | $235.34 | $235.35 | $235.30 |
| Purchase #3 | $50.90 | 13.559% | $57.8015 | $57.80 | $57.80 | $57.80 |
| Purchase #4 | $231.71 | 11.545% | $258.4609 | $258.46 | $258.45 | $258.50 |
| Purchase #5 | $83.64 | 4.707% | $87.5769 | $87.58 | $87.60 | $87.60 |
| Purchase #6 | $246.42 | 3.710% | $255.5622 | $255.56 | $255.55 | $255.60 |
| Purchase #7 | $127.50 | 13.260% | $144.4065 | $144.41 | $144.40 | $144.40 |
| 7 purchase totals = | $1,090.72 | $1,188.3535 | $1,188.36 | $1,188.35 | $1,188.40 | |