| 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 | $74.63 | 8.821% | $81.2131 | $81.21 | $81.20 | $81.20 |
| Purchase #2 | $69.97 | 3.217% | $72.2209 | $72.22 | $72.20 | $72.20 |
| Purchase #3 | $159.31 | 8.720% | $173.2018 | $173.20 | $173.20 | $173.20 |
| Purchase #4 | $248.68 | 4.600% | $260.1193 | $260.12 | $260.10 | $260.10 |
| Purchase #5 | $100.33 | 12.661% | $113.0328 | $113.03 | $113.05 | $113.00 |
| Purchase #6 | $127.62 | 11.772% | $142.6434 | $142.64 | $142.65 | $142.60 |
| Purchase #7 | $242.70 | 3.628% | $251.5052 | $251.51 | $251.50 | $251.50 |
| 7 purchase totals = | $1,023.24 | $1,093.9365 | $1,093.93 | $1,093.90 | $1,093.80 | |