| 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 | $89.80 | 9.120% | $97.9898 | $97.99 | $98.00 | $98.00 |
| Purchase #2 | $240.50 | 5.113% | $252.7968 | $252.80 | $252.80 | $252.80 |
| Purchase #3 | $198.36 | 11.594% | $221.3579 | $221.36 | $221.35 | $221.40 |
| Purchase #4 | $97.89 | 11.202% | $108.8556 | $108.86 | $108.85 | $108.90 |
| Purchase #5 | $111.33 | 5.154% | $117.0679 | $117.07 | $117.05 | $117.10 |
| Purchase #6 | $211.34 | 11.191% | $234.9911 | $234.99 | $235.00 | $235.00 |
| Purchase #7 | $180.97 | 12.116% | $202.8963 | $202.90 | $202.90 | $202.90 |
| 7 purchase totals = | $1,130.19 | $1,235.9554 | $1,235.97 | $1,235.95 | $1,236.10 | |