| 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 | $12.57 | 10.716% | $13.917 | $13.92 | $13.90 | $13.90 |
| Purchase #2 | $204.60 | 7.756% | $220.4688 | $220.47 | $220.45 | $220.50 |
| Purchase #3 | $61.45 | 3.798% | $63.7839 | $63.78 | $63.80 | $63.80 |
| Purchase #4 | $184.95 | 7.387% | $198.6123 | $198.61 | $198.60 | $198.60 |
| Purchase #5 | $24.40 | 9.201% | $26.645 | $26.65 | $26.65 | $26.60 |
| Purchase #6 | $148.73 | 5.420% | $156.7912 | $156.79 | $156.80 | $156.80 |
| Purchase #7 | $183.81 | 5.541% | $193.9949 | $193.99 | $194.00 | $194.00 |
| 7 purchase totals = | $820.51 | $874.2131 | $874.21 | $874.20 | $874.20 | |