| 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 | $222.49 | 9.233% | $243.0325 | $243.03 | $243.05 | $243.00 |
| Purchase #2 | $239.47 | 3.349% | $247.4899 | $247.49 | $247.50 | $247.50 |
| Purchase #3 | $57.93 | 4.317% | $60.4308 | $60.43 | $60.45 | $60.40 |
| Purchase #4 | $186.42 | 12.763% | $210.2128 | $210.21 | $210.20 | $210.20 |
| Purchase #5 | $161.65 | 9.528% | $177.052 | $177.05 | $177.05 | $177.10 |
| Purchase #6 | $149.63 | 7.667% | $161.1021 | $161.10 | $161.10 | $161.10 |
| Purchase #7 | $147.65 | 8.761% | $160.5856 | $160.59 | $160.60 | $160.60 |
| 7 purchase totals = | $1,165.24 | $1,259.9057 | $1,259.90 | $1,259.95 | $1,259.90 | |