| 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 | $230.97 | 12.738% | $260.391 | $260.39 | $260.40 | $260.40 |
| Purchase #2 | $21.99 | 10.353% | $24.2666 | $24.27 | $24.25 | $24.30 |
| Purchase #3 | $12.27 | 8.709% | $13.3386 | $13.34 | $13.35 | $13.30 |
| Purchase #4 | $123.49 | 9.106% | $134.735 | $134.74 | $134.75 | $134.70 |
| Purchase #5 | $19.96 | 3.420% | $20.6426 | $20.64 | $20.65 | $20.60 |
| Purchase #6 | $44.43 | 5.394% | $46.8266 | $46.83 | $46.85 | $46.80 |
| Purchase #7 | $112.92 | 5.570% | $119.2096 | $119.21 | $119.20 | $119.20 |
| 7 purchase totals = | $566.03 | $619.4100 | $619.42 | $619.45 | $619.30 | |