| 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 | $50.42 | 3.349% | $52.1086 | $52.11 | $52.10 | $52.10 |
| Purchase #2 | $111.48 | 9.682% | $122.2735 | $122.27 | $122.25 | $122.30 |
| Purchase #3 | $105.87 | 3.397% | $109.4664 | $109.47 | $109.45 | $109.50 |
| Purchase #4 | $230.26 | 5.665% | $243.3042 | $243.30 | $243.30 | $243.30 |
| Purchase #5 | $125.42 | 9.193% | $136.9499 | $136.95 | $136.95 | $136.90 |
| Purchase #6 | $222.47 | 13.640% | $252.8149 | $252.81 | $252.80 | $252.80 |
| Purchase #7 | $135.26 | 13.575% | $153.6215 | $153.62 | $153.60 | $153.60 |
| 7 purchase totals = | $981.18 | $1,070.5390 | $1,070.53 | $1,070.45 | $1,070.50 | |