| 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 | $202.55 | 3.381% | $209.3982 | $209.40 | $209.40 | $209.40 |
| Purchase #2 | $112.79 | 7.671% | $121.4421 | $121.44 | $121.45 | $121.40 |
| Purchase #3 | $95.48 | 13.303% | $108.1817 | $108.18 | $108.20 | $108.20 |
| Purchase #4 | $48.28 | 10.564% | $53.3803 | $53.38 | $53.40 | $53.40 |
| Purchase #5 | $240.26 | 7.717% | $258.8009 | $258.80 | $258.80 | $258.80 |
| Purchase #6 | $122.81 | 13.544% | $139.4434 | $139.44 | $139.45 | $139.40 |
| Purchase #7 | $191.82 | 3.374% | $198.292 | $198.29 | $198.30 | $198.30 |
| 7 purchase totals = | $1,013.99 | $1,088.9386 | $1,088.93 | $1,089.00 | $1,088.90 | |