| 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 | $239.71 | 6.117% | $254.3731 | $254.37 | $254.35 | $254.40 |
| Purchase #2 | $228.39 | 3.695% | $236.829 | $236.83 | $236.85 | $236.80 |
| Purchase #3 | $182.77 | 4.595% | $191.1683 | $191.17 | $191.15 | $191.20 |
| Purchase #4 | $5.69 | 8.819% | $6.1918 | $6.19 | $6.20 | $6.20 |
| Purchase #5 | $175.45 | 10.778% | $194.36 | $194.36 | $194.35 | $194.40 |
| Purchase #6 | $48.84 | 5.705% | $51.6263 | $51.63 | $51.65 | $51.60 |
| Purchase #7 | $221.39 | 8.863% | $241.0118 | $241.01 | $241.00 | $241.00 |
| 7 purchase totals = | $1,102.24 | $1,175.5603 | $1,175.56 | $1,175.55 | $1,175.60 | |