| 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 | $220.70 | 5.852% | $233.6154 | $233.62 | $233.60 | $233.60 |
| Purchase #2 | $236.59 | 3.786% | $245.5473 | $245.55 | $245.55 | $245.50 |
| Purchase #3 | $147.73 | 5.631% | $156.0487 | $156.05 | $156.05 | $156.00 |
| Purchase #4 | $43.91 | 10.613% | $48.5702 | $48.57 | $48.55 | $48.60 |
| Purchase #5 | $41.44 | 12.591% | $46.6577 | $46.66 | $46.65 | $46.70 |
| Purchase #6 | $74.70 | 5.703% | $78.9601 | $78.96 | $78.95 | $79.00 |
| Purchase #7 | $122.81 | 6.446% | $130.7263 | $130.73 | $130.75 | $130.70 |
| 7 purchase totals = | $887.88 | $940.1257 | $940.14 | $940.10 | $940.10 | |