| 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 | $187.68 | 10.618% | $207.6079 | $207.61 | $207.60 | $207.60 |
| Purchase #2 | $192.86 | 3.722% | $200.0382 | $200.04 | $200.05 | $200.00 |
| Purchase #3 | $89.53 | 12.179% | $100.4339 | $100.43 | $100.45 | $100.40 |
| Purchase #4 | $196.51 | 8.761% | $213.7262 | $213.73 | $213.75 | $213.70 |
| Purchase #5 | $224.72 | 7.578% | $241.7493 | $241.75 | $241.75 | $241.70 |
| Purchase #6 | $148.27 | 8.156% | $160.3629 | $160.36 | $160.35 | $160.40 |
| Purchase #7 | $74.25 | 13.219% | $84.0651 | $84.07 | $84.05 | $84.10 |
| 7 purchase totals = | $1,113.82 | $1,207.9835 | $1,207.99 | $1,208.00 | $1,207.90 | |