| 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 | $233.81 | 3.251% | $241.4112 | $241.41 | $241.40 | $241.40 |
| Purchase #2 | $121.75 | 10.191% | $134.1575 | $134.16 | $134.15 | $134.20 |
| Purchase #3 | $52.28 | 9.213% | $57.0966 | $57.10 | $57.10 | $57.10 |
| Purchase #4 | $168.51 | 12.572% | $189.6951 | $189.70 | $189.70 | $189.70 |
| Purchase #5 | $250.70 | 12.393% | $281.7693 | $281.77 | $281.75 | $281.80 |
| Purchase #6 | $77.35 | 12.338% | $86.8934 | $86.89 | $86.90 | $86.90 |
| Purchase #7 | $138.98 | 9.113% | $151.6452 | $151.65 | $151.65 | $151.60 |
| 7 purchase totals = | $1,043.38 | $1,142.6683 | $1,142.68 | $1,142.65 | $1,142.70 | |