| 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 | $193.91 | 8.746% | $210.8694 | $210.87 | $210.85 | $210.90 |
| Purchase #2 | $72.72 | 9.130% | $79.3593 | $79.36 | $79.35 | $79.40 |
| Purchase #3 | $218.47 | 7.105% | $233.9923 | $233.99 | $234.00 | $234.00 |
| Purchase #4 | $45.57 | 9.506% | $49.9019 | $49.90 | $49.90 | $49.90 |
| Purchase #5 | $84.60 | 5.340% | $89.1176 | $89.12 | $89.10 | $89.10 |
| Purchase #6 | $206.98 | 4.752% | $216.8157 | $216.82 | $216.80 | $216.80 |
| Purchase #7 | $30.78 | 6.139% | $32.6696 | $32.67 | $32.65 | $32.70 |
| 7 purchase totals = | $853.03 | $912.7258 | $912.73 | $912.65 | $912.80 | |