| 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 | $221.55 | 9.307% | $242.1697 | $242.17 | $242.15 | $242.20 |
| Purchase #2 | $140.61 | 7.211% | $150.7494 | $150.75 | $150.75 | $150.70 |
| Purchase #3 | $58.80 | 7.424% | $63.1653 | $63.17 | $63.15 | $63.20 |
| Purchase #4 | $178.50 | 5.702% | $188.6781 | $188.68 | $188.70 | $188.70 |
| Purchase #5 | $214.75 | 11.245% | $238.8986 | $238.90 | $238.90 | $238.90 |
| Purchase #6 | $17.67 | 9.252% | $19.3048 | $19.30 | $19.30 | $19.30 |
| Purchase #7 | $242.68 | 8.473% | $263.2423 | $263.24 | $263.25 | $263.20 |
| 7 purchase totals = | $1,074.56 | $1,166.2082 | $1,166.21 | $1,166.20 | $1,166.20 | |