| 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 | $202.46 | 13.176% | $229.1361 | $229.14 | $229.15 | $229.10 |
| Purchase #2 | $95.55 | 13.822% | $108.7569 | $108.76 | $108.75 | $108.80 |
| Purchase #3 | $218.91 | 11.430% | $243.9314 | $243.93 | $243.95 | $243.90 |
| Purchase #4 | $165.36 | 4.543% | $172.8723 | $172.87 | $172.85 | $172.90 |
| Purchase #5 | $193.45 | 10.605% | $213.9654 | $213.97 | $213.95 | $214.00 |
| Purchase #6 | $108.90 | 12.255% | $122.2457 | $122.25 | $122.25 | $122.20 |
| Purchase #7 | $41.69 | 5.265% | $43.885 | $43.89 | $43.90 | $43.90 |
| 7 purchase totals = | $1,026.32 | $1,134.7928 | $1,134.81 | $1,134.80 | $1,134.80 | |