| 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 | $122.42 | 3.738% | $126.9961 | $127.00 | $127.00 | $127.00 |
| Purchase #2 | $218.43 | 11.295% | $243.1017 | $243.10 | $243.10 | $243.10 |
| Purchase #3 | $235.52 | 11.289% | $262.1079 | $262.11 | $262.10 | $262.10 |
| Purchase #4 | $186.94 | 9.293% | $204.3123 | $204.31 | $204.30 | $204.30 |
| Purchase #5 | $141.76 | 10.530% | $156.6873 | $156.69 | $156.70 | $156.70 |
| Purchase #6 | $152.48 | 6.384% | $162.2143 | $162.21 | $162.20 | $162.20 |
| Purchase #7 | $137.72 | 3.839% | $143.0071 | $143.01 | $143.00 | $143.00 |
| 7 purchase totals = | $1,195.27 | $1,298.4267 | $1,298.43 | $1,298.40 | $1,298.40 | |