| 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 | $68.85 | 3.540% | $71.2873 | $71.29 | $71.30 | $71.30 |
| Purchase #2 | $86.79 | 6.395% | $92.3402 | $92.34 | $92.35 | $92.30 |
| Purchase #3 | $144.60 | 6.323% | $153.7431 | $153.74 | $153.75 | $153.70 |
| Purchase #4 | $217.53 | 3.583% | $225.3241 | $225.32 | $225.30 | $225.30 |
| Purchase #5 | $229.53 | 8.201% | $248.3538 | $248.35 | $248.35 | $248.40 |
| Purchase #6 | $176.74 | 8.474% | $191.7169 | $191.72 | $191.70 | $191.70 |
| Purchase #7 | $103.33 | 11.528% | $115.2419 | $115.24 | $115.25 | $115.20 |
| 7 purchase totals = | $1,027.37 | $1,098.0073 | $1,098.00 | $1,098.00 | $1,097.90 | |