| 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 | $219.74 | 4.689% | $230.0436 | $230.04 | $230.05 | $230.00 |
| Purchase #2 | $98.62 | 7.348% | $105.8666 | $105.87 | $105.85 | $105.90 |
| Purchase #3 | $116.77 | 7.128% | $125.0934 | $125.09 | $125.10 | $125.10 |
| Purchase #4 | $224.39 | 3.565% | $232.3895 | $232.39 | $232.40 | $232.40 |
| Purchase #5 | $200.37 | 11.298% | $223.0078 | $223.01 | $223.00 | $223.00 |
| Purchase #6 | $111.60 | 8.852% | $121.4788 | $121.48 | $121.50 | $121.50 |
| Purchase #7 | $125.66 | 9.636% | $137.7686 | $137.77 | $137.75 | $137.80 |
| 7 purchase totals = | $1,097.15 | $1,175.6483 | $1,175.65 | $1,175.65 | $1,175.70 | |