| 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 | $230.87 | 7.720% | $248.6932 | $248.69 | $248.70 | $248.70 |
| Purchase #2 | $142.50 | 12.781% | $160.7129 | $160.71 | $160.70 | $160.70 |
| Purchase #3 | $201.32 | 7.648% | $216.717 | $216.72 | $216.70 | $216.70 |
| Purchase #4 | $113.87 | 3.163% | $117.4717 | $117.47 | $117.45 | $117.50 |
| Purchase #5 | $204.74 | 4.286% | $213.5152 | $213.52 | $213.50 | $213.50 |
| Purchase #6 | $71.59 | 7.163% | $76.718 | $76.72 | $76.70 | $76.70 |
| Purchase #7 | $188.56 | 12.662% | $212.4355 | $212.44 | $212.45 | $212.40 |
| 7 purchase totals = | $1,153.45 | $1,246.2635 | $1,246.27 | $1,246.20 | $1,246.20 | |