| 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 | $203.59 | 10.706% | $225.3863 | $225.39 | $225.40 | $225.40 |
| Purchase #2 | $105.78 | 13.523% | $120.0846 | $120.08 | $120.10 | $120.10 |
| Purchase #3 | $45.33 | 5.547% | $47.8445 | $47.84 | $47.85 | $47.80 |
| Purchase #4 | $162.32 | 8.650% | $176.3607 | $176.36 | $176.35 | $176.40 |
| Purchase #5 | $197.94 | 13.458% | $224.5788 | $224.58 | $224.60 | $224.60 |
| Purchase #6 | $72.52 | 8.491% | $78.6777 | $78.68 | $78.70 | $78.70 |
| Purchase #7 | $152.91 | 13.600% | $173.7058 | $173.71 | $173.70 | $173.70 |
| 7 purchase totals = | $940.39 | $1,046.6384 | $1,046.64 | $1,046.70 | $1,046.70 | |