| 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 | $191.67 | 5.454% | $202.1237 | $202.12 | $202.10 | $202.10 |
| Purchase #2 | $213.43 | 11.615% | $238.2199 | $238.22 | $238.20 | $238.20 |
| Purchase #3 | $183.31 | 13.805% | $208.6159 | $208.62 | $208.60 | $208.60 |
| Purchase #4 | $93.87 | 5.277% | $98.8235 | $98.82 | $98.80 | $98.80 |
| Purchase #5 | $227.75 | 10.806% | $252.3607 | $252.36 | $252.35 | $252.40 |
| Purchase #6 | $19.84 | 8.193% | $21.4655 | $21.47 | $21.45 | $21.50 |
| Purchase #7 | $93.43 | 6.270% | $99.2881 | $99.29 | $99.30 | $99.30 |
| 7 purchase totals = | $1,023.30 | $1,120.8973 | $1,120.90 | $1,120.80 | $1,120.90 | |