| 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 | $95.93 | 7.480% | $103.1056 | $103.11 | $103.10 | $103.10 |
| Purchase #2 | $215.63 | 6.666% | $230.0039 | $230.00 | $230.00 | $230.00 |
| Purchase #3 | $222.32 | 6.715% | $237.2488 | $237.25 | $237.25 | $237.20 |
| Purchase #4 | $192.56 | 6.220% | $204.5372 | $204.54 | $204.55 | $204.50 |
| Purchase #5 | $211.49 | 6.187% | $224.5749 | $224.57 | $224.55 | $224.60 |
| Purchase #6 | $182.50 | 9.402% | $199.6587 | $199.66 | $199.65 | $199.70 |
| Purchase #7 | $193.97 | 10.690% | $214.7054 | $214.71 | $214.70 | $214.70 |
| 7 purchase totals = | $1,314.40 | $1,413.8345 | $1,413.84 | $1,413.80 | $1,413.80 | |