| 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 | $134.38 | 10.493% | $148.4805 | $148.48 | $148.50 | $148.50 |
| Purchase #2 | $248.80 | 13.510% | $282.4129 | $282.41 | $282.40 | $282.40 |
| Purchase #3 | $209.66 | 7.177% | $224.7073 | $224.71 | $224.70 | $224.70 |
| Purchase #4 | $25.55 | 13.250% | $28.9354 | $28.94 | $28.95 | $28.90 |
| Purchase #5 | $32.58 | 4.794% | $34.1419 | $34.14 | $34.15 | $34.10 |
| Purchase #6 | $55.35 | 3.197% | $57.1195 | $57.12 | $57.10 | $57.10 |
| Purchase #7 | $113.74 | 11.649% | $126.9896 | $126.99 | $127.00 | $127.00 |
| 7 purchase totals = | $820.06 | $902.7871 | $902.79 | $902.80 | $902.70 | |