| 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 | $93.53 | 12.314% | $105.0473 | $105.05 | $105.05 | $105.00 |
| Purchase #2 | $115.65 | 10.500% | $127.7933 | $127.79 | $127.80 | $127.80 |
| Purchase #3 | $86.68 | 4.771% | $90.8155 | $90.82 | $90.80 | $90.80 |
| Purchase #4 | $156.96 | 12.353% | $176.3493 | $176.35 | $176.35 | $176.30 |
| Purchase #5 | $240.96 | 12.830% | $271.8752 | $271.88 | $271.90 | $271.90 |
| Purchase #6 | $211.31 | 13.428% | $239.6847 | $239.68 | $239.70 | $239.70 |
| Purchase #7 | $148.48 | 11.873% | $166.109 | $166.11 | $166.10 | $166.10 |
| 7 purchase totals = | $1,053.57 | $1,177.6743 | $1,177.68 | $1,177.70 | $1,177.60 | |