| 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 | $234.77 | 9.657% | $257.4417 | $257.44 | $257.45 | $257.40 |
| Purchase #2 | $227.92 | 6.231% | $242.1217 | $242.12 | $242.10 | $242.10 |
| Purchase #3 | $233.26 | 13.756% | $265.3472 | $265.35 | $265.35 | $265.30 |
| Purchase #4 | $189.68 | 12.194% | $212.8096 | $212.81 | $212.80 | $212.80 |
| Purchase #5 | $80.90 | 10.738% | $89.587 | $89.59 | $89.60 | $89.60 |
| Purchase #6 | $231.88 | 8.570% | $251.7521 | $251.75 | $251.75 | $251.80 |
| Purchase #7 | $137.48 | 5.129% | $144.5313 | $144.53 | $144.55 | $144.50 |
| 7 purchase totals = | $1,335.89 | $1,463.5906 | $1,463.59 | $1,463.60 | $1,463.50 | |