| 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 | $213.73 | 8.166% | $231.1832 | $231.18 | $231.20 | $231.20 |
| Purchase #2 | $199.52 | 12.730% | $224.9189 | $224.92 | $224.90 | $224.90 |
| Purchase #3 | $22.98 | 6.108% | $24.3836 | $24.38 | $24.40 | $24.40 |
| Purchase #4 | $226.62 | 6.341% | $240.99 | $240.99 | $241.00 | $241.00 |
| Purchase #5 | $236.80 | 3.819% | $245.8434 | $245.84 | $245.85 | $245.80 |
| Purchase #6 | $198.70 | 5.518% | $209.6643 | $209.66 | $209.65 | $209.70 |
| Purchase #7 | $134.77 | 12.500% | $151.6163 | $151.62 | $151.60 | $151.60 |
| 7 purchase totals = | $1,233.12 | $1,328.5997 | $1,328.59 | $1,328.60 | $1,328.60 | |