| 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 | $111.68 | 3.795% | $115.9183 | $115.92 | $115.90 | $115.90 |
| Purchase #2 | $187.29 | 8.403% | $203.028 | $203.03 | $203.05 | $203.00 |
| Purchase #3 | $186.39 | 12.604% | $209.8826 | $209.88 | $209.90 | $209.90 |
| Purchase #4 | $43.31 | 13.857% | $49.3115 | $49.31 | $49.30 | $49.30 |
| Purchase #5 | $215.50 | 8.139% | $233.0395 | $233.04 | $233.05 | $233.00 |
| Purchase #6 | $93.65 | 6.251% | $99.5041 | $99.50 | $99.50 | $99.50 |
| Purchase #7 | $119.93 | 12.282% | $134.6598 | $134.66 | $134.65 | $134.70 |
| 7 purchase totals = | $957.75 | $1,045.3438 | $1,045.34 | $1,045.35 | $1,045.30 | |