| 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 | $112.81 | 8.534% | $122.4372 | $122.44 | $122.45 | $122.40 |
| Purchase #2 | $36.56 | 10.818% | $40.5151 | $40.52 | $40.50 | $40.50 |
| Purchase #3 | $127.66 | 12.195% | $143.2281 | $143.23 | $143.25 | $143.20 |
| Purchase #4 | $239.53 | 6.125% | $254.2012 | $254.20 | $254.20 | $254.20 |
| Purchase #5 | $68.70 | 5.185% | $72.2621 | $72.26 | $72.25 | $72.30 |
| Purchase #6 | $174.78 | 9.840% | $191.9784 | $191.98 | $192.00 | $192.00 |
| Purchase #7 | $228.40 | 10.119% | $251.5118 | $251.51 | $251.50 | $251.50 |
| 7 purchase totals = | $988.44 | $1,076.1339 | $1,076.14 | $1,076.15 | $1,076.10 | |