| 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 | $121.31 | 8.444% | $131.5534 | $131.55 | $131.55 | $131.60 |
| Purchase #2 | $94.82 | 11.384% | $105.6143 | $105.61 | $105.60 | $105.60 |
| Purchase #3 | $135.94 | 8.201% | $147.0884 | $147.09 | $147.10 | $147.10 |
| Purchase #4 | $111.84 | 5.596% | $118.0986 | $118.10 | $118.10 | $118.10 |
| Purchase #5 | $228.56 | 11.143% | $254.0284 | $254.03 | $254.05 | $254.00 |
| Purchase #6 | $22.26 | 13.320% | $25.225 | $25.23 | $25.25 | $25.20 |
| Purchase #7 | $188.52 | 10.645% | $208.588 | $208.59 | $208.60 | $208.60 |
| 7 purchase totals = | $903.25 | $990.1961 | $990.20 | $990.25 | $990.20 | |