| 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 | $219.28 | 7.446% | $235.6076 | $235.61 | $235.60 | $235.60 |
| Purchase #2 | $127.95 | 9.276% | $139.8186 | $139.82 | $139.80 | $139.80 |
| Purchase #3 | $125.60 | 10.841% | $139.2163 | $139.22 | $139.20 | $139.20 |
| Purchase #4 | $51.88 | 10.716% | $57.4395 | $57.44 | $57.45 | $57.40 |
| Purchase #5 | $13.36 | 13.384% | $15.1481 | $15.15 | $15.15 | $15.10 |
| Purchase #6 | $41.98 | 10.131% | $46.233 | $46.23 | $46.25 | $46.20 |
| Purchase #7 | $36.30 | 3.778% | $37.6714 | $37.67 | $37.65 | $37.70 |
| 7 purchase totals = | $616.35 | $671.1345 | $671.14 | $671.10 | $671.00 | |