| 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 | $226.80 | 4.156% | $236.2258 | $236.23 | $236.25 | $236.20 |
| Purchase #2 | $195.43 | 9.598% | $214.1874 | $214.19 | $214.20 | $214.20 |
| Purchase #3 | $50.58 | 5.524% | $53.374 | $53.37 | $53.35 | $53.40 |
| Purchase #4 | $90.69 | 10.813% | $100.4963 | $100.50 | $100.50 | $100.50 |
| Purchase #5 | $135.78 | 4.141% | $141.4026 | $141.40 | $141.40 | $141.40 |
| Purchase #6 | $192.44 | 8.204% | $208.2278 | $208.23 | $208.25 | $208.20 |
| Purchase #7 | $69.91 | 13.737% | $79.5135 | $79.51 | $79.50 | $79.50 |
| 7 purchase totals = | $961.63 | $1,033.4274 | $1,033.43 | $1,033.45 | $1,033.40 | |