| 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 | $183.27 | 11.594% | $204.5183 | $204.52 | $204.50 | $204.50 |
| Purchase #2 | $14.69 | 11.769% | $16.4189 | $16.42 | $16.40 | $16.40 |
| Purchase #3 | $26.84 | 7.354% | $28.8138 | $28.81 | $28.80 | $28.80 |
| Purchase #4 | $233.71 | 6.364% | $248.5833 | $248.58 | $248.60 | $248.60 |
| Purchase #5 | $70.92 | 13.284% | $80.341 | $80.34 | $80.35 | $80.30 |
| Purchase #6 | $202.47 | 12.744% | $228.2728 | $228.27 | $228.25 | $228.30 |
| Purchase #7 | $79.98 | 5.496% | $84.3757 | $84.38 | $84.40 | $84.40 |
| 7 purchase totals = | $811.88 | $891.3238 | $891.32 | $891.30 | $891.30 | |