| 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 | $207.53 | 10.407% | $229.1276 | $229.13 | $229.15 | $229.10 |
| Purchase #2 | $10.72 | 5.226% | $11.2802 | $11.28 | $11.30 | $11.30 |
| Purchase #3 | $39.63 | 9.698% | $43.4733 | $43.47 | $43.45 | $43.50 |
| Purchase #4 | $176.88 | 9.376% | $193.4643 | $193.46 | $193.45 | $193.50 |
| Purchase #5 | $195.80 | 13.551% | $222.3329 | $222.33 | $222.35 | $222.30 |
| Purchase #6 | $182.45 | 11.277% | $203.0249 | $203.02 | $203.00 | $203.00 |
| Purchase #7 | $223.50 | 7.118% | $239.4087 | $239.41 | $239.40 | $239.40 |
| 7 purchase totals = | $1,036.51 | $1,142.1119 | $1,142.10 | $1,142.10 | $1,142.10 | |