| 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 | $125.64 | 3.471% | $130.001 | $130.00 | $130.00 | $130.00 |
| Purchase #2 | $134.84 | 10.547% | $149.0616 | $149.06 | $149.05 | $149.10 |
| Purchase #3 | $73.80 | 8.377% | $79.9822 | $79.98 | $80.00 | $80.00 |
| Purchase #4 | $128.26 | 3.157% | $132.3092 | $132.31 | $132.30 | $132.30 |
| Purchase #5 | $111.80 | 5.177% | $117.5879 | $117.59 | $117.60 | $117.60 |
| Purchase #6 | $139.86 | 12.710% | $157.6362 | $157.64 | $157.65 | $157.60 |
| Purchase #7 | $108.80 | 5.211% | $114.4696 | $114.47 | $114.45 | $114.50 |
| 7 purchase totals = | $823.00 | $881.0477 | $881.05 | $881.05 | $881.10 | |