| 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 | $29.48 | 10.560% | $32.5931 | $32.59 | $32.60 | $32.60 |
| Purchase #2 | $238.36 | 3.738% | $247.2699 | $247.27 | $247.25 | $247.30 |
| Purchase #3 | $239.40 | 10.359% | $264.1994 | $264.20 | $264.20 | $264.20 |
| Purchase #4 | $191.95 | 7.144% | $205.6629 | $205.66 | $205.65 | $205.70 |
| Purchase #5 | $220.83 | 3.859% | $229.3518 | $229.35 | $229.35 | $229.40 |
| Purchase #6 | $181.40 | 5.180% | $190.7965 | $190.80 | $190.80 | $190.80 |
| Purchase #7 | $207.60 | 13.170% | $234.9409 | $234.94 | $234.95 | $234.90 |
| 7 purchase totals = | $1,309.02 | $1,404.8145 | $1,404.81 | $1,404.80 | $1,404.90 | |