| 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 | $188.80 | 11.596% | $210.6932 | $210.69 | $210.70 | $210.70 |
| Purchase #2 | $158.98 | 9.742% | $174.4678 | $174.47 | $174.45 | $174.50 |
| Purchase #3 | $142.38 | 4.345% | $148.5664 | $148.57 | $148.55 | $148.60 |
| Purchase #4 | $247.77 | 4.397% | $258.6644 | $258.66 | $258.65 | $258.70 |
| Purchase #5 | $238.32 | 4.521% | $249.0944 | $249.09 | $249.10 | $249.10 |
| Purchase #6 | $166.40 | 5.397% | $175.3806 | $175.38 | $175.40 | $175.40 |
| Purchase #7 | $222.78 | 13.157% | $252.0912 | $252.09 | $252.10 | $252.10 |
| 7 purchase totals = | $1,365.43 | $1,468.9580 | $1,468.95 | $1,468.95 | $1,469.10 | |