| 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 | $223.40 | 8.408% | $242.1835 | $242.18 | $242.20 | $242.20 |
| Purchase #2 | $160.37 | 9.810% | $176.1023 | $176.10 | $176.10 | $176.10 |
| Purchase #3 | $140.59 | 3.201% | $145.0903 | $145.09 | $145.10 | $145.10 |
| Purchase #4 | $116.69 | 6.252% | $123.9855 | $123.99 | $124.00 | $124.00 |
| Purchase #5 | $48.29 | 8.856% | $52.5666 | $52.57 | $52.55 | $52.60 |
| Purchase #6 | $210.87 | 10.169% | $232.3134 | $232.31 | $232.30 | $232.30 |
| Purchase #7 | $246.88 | 8.749% | $268.4795 | $268.48 | $268.50 | $268.50 |
| 7 purchase totals = | $1,147.09 | $1,240.7211 | $1,240.72 | $1,240.75 | $1,240.80 | |