| 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 | $110.99 | 11.639% | $123.9081 | $123.91 | $123.90 | $123.90 |
| Purchase #2 | $143.40 | 3.146% | $147.9114 | $147.91 | $147.90 | $147.90 |
| Purchase #3 | $214.31 | 7.206% | $229.7532 | $229.75 | $229.75 | $229.80 |
| Purchase #4 | $98.39 | 10.182% | $108.4081 | $108.41 | $108.40 | $108.40 |
| Purchase #5 | $18.74 | 10.772% | $20.7587 | $20.76 | $20.75 | $20.80 |
| Purchase #6 | $106.94 | 10.469% | $118.1355 | $118.14 | $118.15 | $118.10 |
| Purchase #7 | $176.52 | 8.819% | $192.0873 | $192.09 | $192.10 | $192.10 |
| 7 purchase totals = | $869.29 | $940.9623 | $940.97 | $940.95 | $941.00 | |