| 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 | $194.28 | 8.773% | $211.3242 | $211.32 | $211.30 | $211.30 |
| Purchase #2 | $187.75 | 10.478% | $207.4224 | $207.42 | $207.40 | $207.40 |
| Purchase #3 | $236.52 | 13.802% | $269.1645 | $269.16 | $269.15 | $269.20 |
| Purchase #4 | $80.28 | 13.316% | $90.9701 | $90.97 | $90.95 | $91.00 |
| Purchase #5 | $150.54 | 8.761% | $163.7288 | $163.73 | $163.75 | $163.70 |
| Purchase #6 | $191.97 | 13.635% | $218.1451 | $218.15 | $218.15 | $218.10 |
| Purchase #7 | $202.62 | 6.771% | $216.3394 | $216.34 | $216.35 | $216.30 |
| 7 purchase totals = | $1,243.96 | $1,377.0945 | $1,377.09 | $1,377.05 | $1,377.00 | |