| 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 | $193.49 | 13.557% | $219.7214 | $219.72 | $219.70 | $219.70 |
| Purchase #2 | $81.66 | 4.194% | $85.0848 | $85.08 | $85.10 | $85.10 |
| Purchase #3 | $230.58 | 7.172% | $247.1172 | $247.12 | $247.10 | $247.10 |
| Purchase #4 | $75.56 | 6.142% | $80.2009 | $80.20 | $80.20 | $80.20 |
| Purchase #5 | $233.84 | 6.405% | $248.8175 | $248.82 | $248.80 | $248.80 |
| Purchase #6 | $42.33 | 9.708% | $46.4394 | $46.44 | $46.45 | $46.40 |
| Purchase #7 | $220.50 | 6.764% | $235.4146 | $235.41 | $235.40 | $235.40 |
| 7 purchase totals = | $1,077.96 | $1,162.7958 | $1,162.79 | $1,162.75 | $1,162.70 | |