| 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 | $211.63 | 12.423% | $237.9208 | $237.92 | $237.90 | $237.90 |
| Purchase #2 | $214.65 | 7.106% | $229.903 | $229.90 | $229.90 | $229.90 |
| Purchase #3 | $158.86 | 11.601% | $177.2893 | $177.29 | $177.30 | $177.30 |
| Purchase #4 | $192.62 | 11.740% | $215.2336 | $215.23 | $215.25 | $215.20 |
| Purchase #5 | $128.41 | 9.467% | $140.5666 | $140.57 | $140.55 | $140.60 |
| Purchase #6 | $171.44 | 3.345% | $177.1747 | $177.17 | $177.15 | $177.20 |
| Purchase #7 | $72.46 | 3.811% | $75.2215 | $75.22 | $75.20 | $75.20 |
| 7 purchase totals = | $1,150.07 | $1,253.3095 | $1,253.30 | $1,253.25 | $1,253.30 | |