| 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 | $197.61 | 3.363% | $204.2556 | $204.26 | $204.25 | $204.30 |
| Purchase #2 | $169.51 | 12.404% | $190.536 | $190.54 | $190.55 | $190.50 |
| Purchase #3 | $176.25 | 10.495% | $194.7474 | $194.75 | $194.75 | $194.70 |
| Purchase #4 | $97.95 | 7.847% | $105.6361 | $105.64 | $105.65 | $105.60 |
| Purchase #5 | $138.37 | 13.791% | $157.4526 | $157.45 | $157.45 | $157.50 |
| Purchase #6 | $147.52 | 12.562% | $166.0515 | $166.05 | $166.05 | $166.10 |
| Purchase #7 | $214.81 | 11.650% | $239.8354 | $239.84 | $239.85 | $239.80 |
| 7 purchase totals = | $1,142.02 | $1,258.5146 | $1,258.53 | $1,258.55 | $1,258.50 | |