| 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 | $220.71 | 4.472% | $230.5802 | $230.58 | $230.60 | $230.60 |
| Purchase #2 | $70.26 | 10.401% | $77.5677 | $77.57 | $77.55 | $77.60 |
| Purchase #3 | $217.54 | 3.697% | $225.5825 | $225.58 | $225.60 | $225.60 |
| Purchase #4 | $238.58 | 13.522% | $270.8408 | $270.84 | $270.85 | $270.80 |
| Purchase #5 | $157.92 | 4.432% | $164.919 | $164.92 | $164.90 | $164.90 |
| Purchase #6 | $86.65 | 6.288% | $92.0986 | $92.10 | $92.10 | $92.10 |
| Purchase #7 | $247.29 | 12.620% | $278.498 | $278.50 | $278.50 | $278.50 |
| 7 purchase totals = | $1,238.95 | $1,340.0868 | $1,340.09 | $1,340.10 | $1,340.10 | |