| 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 | $93.92 | 9.128% | $102.493 | $102.49 | $102.50 | $102.50 |
| Purchase #2 | $161.95 | 6.823% | $172.9998 | $173.00 | $173.00 | $173.00 |
| Purchase #3 | $58.52 | 6.295% | $62.2038 | $62.20 | $62.20 | $62.20 |
| Purchase #4 | $123.54 | 5.337% | $130.1333 | $130.13 | $130.15 | $130.10 |
| Purchase #5 | $185.68 | 5.639% | $196.1505 | $196.15 | $196.15 | $196.20 |
| Purchase #6 | $95.47 | 3.448% | $98.7618 | $98.76 | $98.75 | $98.80 |
| Purchase #7 | $209.93 | 7.258% | $225.1667 | $225.17 | $225.15 | $225.20 |
| 7 purchase totals = | $929.01 | $987.9089 | $987.90 | $987.90 | $988.00 | |