| 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 | $211.94 | 6.419% | $225.5444 | $225.54 | $225.55 | $225.50 |
| Purchase #2 | $226.61 | 7.253% | $243.046 | $243.05 | $243.05 | $243.00 |
| Purchase #3 | $219.72 | 3.721% | $227.8958 | $227.90 | $227.90 | $227.90 |
| Purchase #4 | $118.70 | 10.470% | $131.1279 | $131.13 | $131.15 | $131.10 |
| Purchase #5 | $177.44 | 11.789% | $198.3584 | $198.36 | $198.35 | $198.40 |
| Purchase #6 | $245.54 | 9.730% | $269.431 | $269.43 | $269.45 | $269.40 |
| Purchase #7 | $104.75 | 7.525% | $112.6324 | $112.63 | $112.65 | $112.60 |
| 7 purchase totals = | $1,304.70 | $1,408.0359 | $1,408.04 | $1,408.10 | $1,407.90 | |