| 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 | $117.89 | 3.718% | $122.2732 | $122.27 | $122.25 | $122.30 |
| Purchase #2 | $194.63 | 10.696% | $215.4476 | $215.45 | $215.45 | $215.40 |
| Purchase #3 | $241.96 | 9.126% | $264.0413 | $264.04 | $264.05 | $264.00 |
| Purchase #4 | $127.30 | 8.350% | $137.9296 | $137.93 | $137.95 | $137.90 |
| Purchase #5 | $64.71 | 8.696% | $70.3372 | $70.34 | $70.35 | $70.30 |
| Purchase #6 | $172.32 | 9.790% | $189.1901 | $189.19 | $189.20 | $189.20 |
| Purchase #7 | $16.56 | 9.586% | $18.1474 | $18.15 | $18.15 | $18.10 |
| 7 purchase totals = | $935.37 | $1,017.3664 | $1,017.37 | $1,017.40 | $1,017.20 | |