| 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 | $21.71 | 13.419% | $24.6233 | $24.62 | $24.60 | $24.60 |
| Purchase #2 | $145.54 | 3.722% | $150.957 | $150.96 | $150.95 | $151.00 |
| Purchase #3 | $239.99 | 13.351% | $272.0311 | $272.03 | $272.05 | $272.00 |
| Purchase #4 | $144.63 | 13.250% | $163.7935 | $163.79 | $163.80 | $163.80 |
| Purchase #5 | $245.90 | 4.258% | $256.3704 | $256.37 | $256.35 | $256.40 |
| Purchase #6 | $185.84 | 6.217% | $197.3937 | $197.39 | $197.40 | $197.40 |
| Purchase #7 | $167.51 | 3.402% | $173.2087 | $173.21 | $173.20 | $173.20 |
| 7 purchase totals = | $1,151.12 | $1,238.3777 | $1,238.37 | $1,238.35 | $1,238.40 | |