| 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 | $37.26 | 5.443% | $39.2881 | $39.29 | $39.30 | $39.30 |
| Purchase #2 | $111.41 | 11.271% | $123.967 | $123.97 | $123.95 | $124.00 |
| Purchase #3 | $87.58 | 8.406% | $94.942 | $94.94 | $94.95 | $94.90 |
| Purchase #4 | $205.37 | 7.239% | $220.2367 | $220.24 | $220.25 | $220.20 |
| Purchase #5 | $192.72 | 8.544% | $209.186 | $209.19 | $209.20 | $209.20 |
| Purchase #6 | $63.75 | 12.803% | $71.9119 | $71.91 | $71.90 | $71.90 |
| Purchase #7 | $191.64 | 11.198% | $213.0998 | $213.10 | $213.10 | $213.10 |
| 7 purchase totals = | $889.73 | $972.6315 | $972.64 | $972.65 | $972.60 | |