| 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 | $222.42 | 13.474% | $252.3889 | $252.39 | $252.40 | $252.40 |
| Purchase #2 | $230.98 | 11.136% | $256.7019 | $256.70 | $256.70 | $256.70 |
| Purchase #3 | $212.26 | 3.498% | $219.6849 | $219.68 | $219.70 | $219.70 |
| Purchase #4 | $174.25 | 4.759% | $182.5426 | $182.54 | $182.55 | $182.50 |
| Purchase #5 | $48.35 | 12.210% | $54.2535 | $54.25 | $54.25 | $54.30 |
| Purchase #6 | $137.84 | 5.564% | $145.5094 | $145.51 | $145.50 | $145.50 |
| Purchase #7 | $186.81 | 13.362% | $211.7716 | $211.77 | $211.75 | $211.80 |
| 7 purchase totals = | $1,212.91 | $1,322.8528 | $1,322.84 | $1,322.85 | $1,322.90 | |