| 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 | $247.49 | 3.368% | $255.8255 | $255.83 | $255.85 | $255.80 |
| Purchase #2 | $221.95 | 13.188% | $251.2208 | $251.22 | $251.20 | $251.20 |
| Purchase #3 | $100.53 | 4.472% | $105.0257 | $105.03 | $105.05 | $105.00 |
| Purchase #4 | $6.53 | 9.785% | $7.169 | $7.17 | $7.15 | $7.20 |
| Purchase #5 | $227.85 | 4.175% | $237.3627 | $237.36 | $237.35 | $237.40 |
| Purchase #6 | $178.40 | 4.188% | $185.8714 | $185.87 | $185.85 | $185.90 |
| Purchase #7 | $185.81 | 9.156% | $202.8228 | $202.82 | $202.80 | $202.80 |
| 7 purchase totals = | $1,168.56 | $1,245.2979 | $1,245.30 | $1,245.25 | $1,245.30 | |