| 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 | $203.90 | 5.661% | $215.4428 | $215.44 | $215.45 | $215.40 |
| Purchase #2 | $142.36 | 8.561% | $154.5474 | $154.55 | $154.55 | $154.50 |
| Purchase #3 | $187.72 | 13.517% | $213.0941 | $213.09 | $213.10 | $213.10 |
| Purchase #4 | $124.32 | 11.210% | $138.2563 | $138.26 | $138.25 | $138.30 |
| Purchase #5 | $197.88 | 11.603% | $220.84 | $220.84 | $220.85 | $220.80 |
| Purchase #6 | $236.37 | 11.632% | $263.8646 | $263.86 | $263.85 | $263.90 |
| Purchase #7 | $223.59 | 8.251% | $242.0384 | $242.04 | $242.05 | $242.00 |
| 7 purchase totals = | $1,316.14 | $1,448.0836 | $1,448.08 | $1,448.10 | $1,448.00 | |