| 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 | $236.83 | 3.257% | $244.5436 | $244.54 | $244.55 | $244.50 |
| Purchase #2 | $164.38 | 10.690% | $181.9522 | $181.95 | $181.95 | $182.00 |
| Purchase #3 | $36.36 | 8.393% | $39.4117 | $39.41 | $39.40 | $39.40 |
| Purchase #4 | $14.48 | 4.341% | $15.1086 | $15.11 | $15.10 | $15.10 |
| Purchase #5 | $124.51 | 5.826% | $131.764 | $131.76 | $131.75 | $131.80 |
| Purchase #6 | $187.55 | 8.632% | $203.7393 | $203.74 | $203.75 | $203.70 |
| Purchase #7 | $66.84 | 11.133% | $74.2813 | $74.28 | $74.30 | $74.30 |
| 7 purchase totals = | $830.95 | $890.8007 | $890.79 | $890.80 | $890.80 | |