| 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 | $249.74 | 9.471% | $273.3929 | $273.39 | $273.40 | $273.40 |
| Purchase #2 | $15.71 | 3.159% | $16.2063 | $16.21 | $16.20 | $16.20 |
| Purchase #3 | $126.94 | 6.671% | $135.4082 | $135.41 | $135.40 | $135.40 |
| Purchase #4 | $221.56 | 7.496% | $238.1681 | $238.17 | $238.15 | $238.20 |
| Purchase #5 | $67.60 | 8.760% | $73.5218 | $73.52 | $73.50 | $73.50 |
| Purchase #6 | $234.46 | 7.584% | $252.2414 | $252.24 | $252.25 | $252.20 |
| Purchase #7 | $190.94 | 10.480% | $210.9505 | $210.95 | $210.95 | $211.00 |
| 7 purchase totals = | $1,106.95 | $1,199.8892 | $1,199.89 | $1,199.85 | $1,199.90 | |