| 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 | $128.88 | 13.362% | $146.1009 | $146.10 | $146.10 | $146.10 |
| Purchase #2 | $23.99 | 10.770% | $26.5737 | $26.57 | $26.55 | $26.60 |
| Purchase #3 | $159.45 | 10.546% | $176.2656 | $176.27 | $176.25 | $176.30 |
| Purchase #4 | $52.55 | 10.335% | $57.981 | $57.98 | $58.00 | $58.00 |
| Purchase #5 | $38.95 | 12.697% | $43.8955 | $43.90 | $43.90 | $43.90 |
| Purchase #6 | $236.92 | 8.384% | $256.7834 | $256.78 | $256.80 | $256.80 |
| Purchase #7 | $176.88 | 3.648% | $183.3326 | $183.33 | $183.35 | $183.30 |
| 7 purchase totals = | $817.62 | $890.9327 | $890.93 | $890.95 | $891.00 | |