| 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 | $247.74 | 8.842% | $269.6452 | $269.65 | $269.65 | $269.60 |
| Purchase #2 | $177.50 | 4.242% | $185.0296 | $185.03 | $185.05 | $185.00 |
| Purchase #3 | $158.82 | 13.868% | $180.8452 | $180.85 | $180.85 | $180.80 |
| Purchase #4 | $223.76 | 10.533% | $247.3286 | $247.33 | $247.35 | $247.30 |
| Purchase #5 | $187.47 | 6.197% | $199.0875 | $199.09 | $199.10 | $199.10 |
| Purchase #6 | $5.44 | 3.380% | $5.6239 | $5.62 | $5.60 | $5.60 |
| Purchase #7 | $112.47 | 8.197% | $121.6892 | $121.69 | $121.70 | $121.70 |
| 7 purchase totals = | $1,113.20 | $1,209.2492 | $1,209.26 | $1,209.30 | $1,209.10 | |