| 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 | $221.57 | 7.132% | $237.3724 | $237.37 | $237.35 | $237.40 |
| Purchase #2 | $41.78 | 8.270% | $45.2352 | $45.24 | $45.25 | $45.20 |
| Purchase #3 | $134.49 | 10.396% | $148.4716 | $148.47 | $148.45 | $148.50 |
| Purchase #4 | $19.44 | 8.767% | $21.1443 | $21.14 | $21.15 | $21.10 |
| Purchase #5 | $92.93 | 11.516% | $103.6318 | $103.63 | $103.65 | $103.60 |
| Purchase #6 | $123.90 | 8.522% | $134.4588 | $134.46 | $134.45 | $134.50 |
| Purchase #7 | $30.79 | 12.675% | $34.6926 | $34.69 | $34.70 | $34.70 |
| 7 purchase totals = | $664.90 | $725.0067 | $725.00 | $725.00 | $725.00 | |