| 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 | $42.73 | 10.524% | $47.2269 | $47.23 | $47.25 | $47.20 |
| Purchase #2 | $185.95 | 6.354% | $197.7653 | $197.77 | $197.75 | $197.80 |
| Purchase #3 | $49.77 | 4.742% | $52.1301 | $52.13 | $52.15 | $52.10 |
| Purchase #4 | $127.53 | 9.292% | $139.3801 | $139.38 | $139.40 | $139.40 |
| Purchase #5 | $220.43 | 13.655% | $250.5297 | $250.53 | $250.55 | $250.50 |
| Purchase #6 | $137.71 | 12.587% | $155.0436 | $155.04 | $155.05 | $155.00 |
| Purchase #7 | $200.98 | 6.362% | $213.7663 | $213.77 | $213.75 | $213.80 |
| 7 purchase totals = | $965.10 | $1,055.8420 | $1,055.85 | $1,055.90 | $1,055.80 | |