| 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 | $19.79 | 12.437% | $22.2513 | $22.25 | $22.25 | $22.30 |
| Purchase #2 | $134.36 | 11.288% | $149.5266 | $149.53 | $149.55 | $149.50 |
| Purchase #3 | $194.50 | 11.411% | $216.6944 | $216.69 | $216.70 | $216.70 |
| Purchase #4 | $163.27 | 11.131% | $181.4436 | $181.44 | $181.45 | $181.40 |
| Purchase #5 | $213.43 | 8.463% | $231.4926 | $231.49 | $231.50 | $231.50 |
| Purchase #6 | $170.98 | 8.503% | $185.5184 | $185.52 | $185.50 | $185.50 |
| Purchase #7 | $87.36 | 12.741% | $98.4905 | $98.49 | $98.50 | $98.50 |
| 7 purchase totals = | $983.69 | $1,085.4174 | $1,085.41 | $1,085.45 | $1,085.40 | |