| 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 | $231.72 | 9.717% | $254.2362 | $254.24 | $254.25 | $254.20 |
| Purchase #2 | $115.48 | 6.457% | $122.9365 | $122.94 | $122.95 | $122.90 |
| Purchase #3 | $208.85 | 3.711% | $216.6004 | $216.60 | $216.60 | $216.60 |
| Purchase #4 | $224.47 | 6.742% | $239.6038 | $239.60 | $239.60 | $239.60 |
| Purchase #5 | $176.36 | 4.690% | $184.6313 | $184.63 | $184.65 | $184.60 |
| Purchase #6 | $106.38 | 5.551% | $112.2852 | $112.29 | $112.30 | $112.30 |
| Purchase #7 | $178.97 | 4.170% | $186.433 | $186.43 | $186.45 | $186.40 |
| 7 purchase totals = | $1,242.23 | $1,316.7264 | $1,316.73 | $1,316.80 | $1,316.60 | |