| 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 | $101.73 | 6.615% | $108.4594 | $108.46 | $108.45 | $108.50 |
| Purchase #2 | $199.35 | 12.578% | $224.4242 | $224.42 | $224.40 | $224.40 |
| Purchase #3 | $226.80 | 4.395% | $236.7679 | $236.77 | $236.75 | $236.80 |
| Purchase #4 | $152.83 | 13.346% | $173.2267 | $173.23 | $173.25 | $173.20 |
| Purchase #5 | $190.36 | 4.419% | $198.772 | $198.77 | $198.75 | $198.80 |
| Purchase #6 | $49.26 | 6.342% | $52.3841 | $52.38 | $52.40 | $52.40 |
| Purchase #7 | $194.43 | 12.801% | $219.319 | $219.32 | $219.30 | $219.30 |
| 7 purchase totals = | $1,114.76 | $1,213.3533 | $1,213.35 | $1,213.30 | $1,213.40 | |