| 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 | $250.87 | 6.425% | $266.9884 | $266.99 | $267.00 | $267.00 |
| Purchase #2 | $15.37 | 8.833% | $16.7276 | $16.73 | $16.75 | $16.70 |
| Purchase #3 | $142.71 | 12.596% | $160.6858 | $160.69 | $160.70 | $160.70 |
| Purchase #4 | $64.47 | 5.365% | $67.9288 | $67.93 | $67.95 | $67.90 |
| Purchase #5 | $116.45 | 3.719% | $120.7808 | $120.78 | $120.80 | $120.80 |
| Purchase #6 | $38.83 | 6.139% | $41.2138 | $41.21 | $41.20 | $41.20 |
| Purchase #7 | $19.51 | 13.503% | $22.1444 | $22.14 | $22.15 | $22.10 |
| 7 purchase totals = | $648.21 | $696.4696 | $696.47 | $696.55 | $696.40 | |