| 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 | $239.64 | 11.168% | $266.403 | $266.40 | $266.40 | $266.40 |
| Purchase #2 | $216.91 | 9.604% | $237.742 | $237.74 | $237.75 | $237.70 |
| Purchase #3 | $130.78 | 9.520% | $143.2303 | $143.23 | $143.25 | $143.20 |
| Purchase #4 | $142.85 | 3.547% | $147.9169 | $147.92 | $147.90 | $147.90 |
| Purchase #5 | $59.77 | 7.167% | $64.0537 | $64.05 | $64.05 | $64.10 |
| Purchase #6 | $149.59 | 8.537% | $162.3605 | $162.36 | $162.35 | $162.40 |
| Purchase #7 | $224.63 | 4.477% | $234.6867 | $234.69 | $234.70 | $234.70 |
| 7 purchase totals = | $1,164.17 | $1,256.3931 | $1,256.39 | $1,256.40 | $1,256.40 | |