| 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 | $226.25 | 9.642% | $248.065 | $248.07 | $248.05 | $248.10 |
| Purchase #2 | $202.93 | 5.453% | $213.9958 | $214.00 | $214.00 | $214.00 |
| Purchase #3 | $103.80 | 11.571% | $115.8107 | $115.81 | $115.80 | $115.80 |
| Purchase #4 | $116.65 | 4.170% | $121.5143 | $121.51 | $121.50 | $121.50 |
| Purchase #5 | $218.53 | 6.274% | $232.2406 | $232.24 | $232.25 | $232.20 |
| Purchase #6 | $59.89 | 12.645% | $67.4631 | $67.46 | $67.45 | $67.50 |
| Purchase #7 | $71.57 | 5.215% | $75.3024 | $75.30 | $75.30 | $75.30 |
| 7 purchase totals = | $999.62 | $1,074.3919 | $1,074.39 | $1,074.35 | $1,074.40 | |