| 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 | $229.69 | 9.426% | $251.3406 | $251.34 | $251.35 | $251.30 |
| Purchase #2 | $41.86 | 7.288% | $44.9108 | $44.91 | $44.90 | $44.90 |
| Purchase #3 | $43.42 | 9.867% | $47.7043 | $47.70 | $47.70 | $47.70 |
| Purchase #4 | $122.76 | 9.784% | $134.7708 | $134.77 | $134.75 | $134.80 |
| Purchase #5 | $68.56 | 7.155% | $73.4655 | $73.47 | $73.45 | $73.50 |
| Purchase #6 | $166.50 | 6.144% | $176.7298 | $176.73 | $176.75 | $176.70 |
| Purchase #7 | $127.47 | 11.789% | $142.4974 | $142.50 | $142.50 | $142.50 |
| 7 purchase totals = | $800.26 | $871.4192 | $871.42 | $871.40 | $871.40 | |