| 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 | $117.47 | 11.456% | $130.9274 | $130.93 | $130.95 | $130.90 |
| Purchase #2 | $38.80 | 10.341% | $42.8123 | $42.81 | $42.80 | $42.80 |
| Purchase #3 | $134.40 | 9.755% | $147.5107 | $147.51 | $147.50 | $147.50 |
| Purchase #4 | $143.58 | 3.608% | $148.7604 | $148.76 | $148.75 | $148.80 |
| Purchase #5 | $241.49 | 7.783% | $260.2852 | $260.29 | $260.30 | $260.30 |
| Purchase #6 | $157.26 | 3.226% | $162.3332 | $162.33 | $162.35 | $162.30 |
| Purchase #7 | $93.63 | 10.387% | $103.3553 | $103.36 | $103.35 | $103.40 |
| 7 purchase totals = | $926.63 | $995.9845 | $995.99 | $996.00 | $996.00 | |