| 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 | $233.37 | 3.501% | $241.5403 | $241.54 | $241.55 | $241.50 |
| Purchase #2 | $221.86 | 3.695% | $230.0577 | $230.06 | $230.05 | $230.10 |
| Purchase #3 | $145.72 | 4.212% | $151.8577 | $151.86 | $151.85 | $151.90 |
| Purchase #4 | $123.90 | 5.136% | $130.2635 | $130.26 | $130.25 | $130.30 |
| Purchase #5 | $28.69 | 4.283% | $29.9188 | $29.92 | $29.90 | $29.90 |
| Purchase #6 | $124.59 | 6.153% | $132.256 | $132.26 | $132.25 | $132.30 |
| Purchase #7 | $114.31 | 4.801% | $119.798 | $119.80 | $119.80 | $119.80 |
| 7 purchase totals = | $992.44 | $1,035.6920 | $1,035.70 | $1,035.65 | $1,035.80 | |