| 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 | $127.65 | 11.425% | $142.234 | $142.23 | $142.25 | $142.20 |
| Purchase #2 | $208.34 | 3.809% | $216.2757 | $216.28 | $216.30 | $216.30 |
| Purchase #3 | $193.82 | 13.843% | $220.6505 | $220.65 | $220.65 | $220.70 |
| Purchase #4 | $139.43 | 10.775% | $154.4536 | $154.45 | $154.45 | $154.50 |
| Purchase #5 | $171.67 | 6.245% | $182.3908 | $182.39 | $182.40 | $182.40 |
| Purchase #6 | $172.41 | 9.307% | $188.4562 | $188.46 | $188.45 | $188.50 |
| Purchase #7 | $132.63 | 12.592% | $149.3308 | $149.33 | $149.35 | $149.30 |
| 7 purchase totals = | $1,145.95 | $1,253.7916 | $1,253.79 | $1,253.85 | $1,253.90 | |