| 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 | $247.84 | 3.674% | $256.9456 | $256.95 | $256.95 | $256.90 |
| Purchase #2 | $161.90 | 12.727% | $182.505 | $182.51 | $182.50 | $182.50 |
| Purchase #3 | $83.59 | 13.342% | $94.7426 | $94.74 | $94.75 | $94.70 |
| Purchase #4 | $131.60 | 4.727% | $137.8207 | $137.82 | $137.80 | $137.80 |
| Purchase #5 | $220.31 | 3.122% | $227.1881 | $227.19 | $227.20 | $227.20 |
| Purchase #6 | $225.88 | 8.743% | $245.6287 | $245.63 | $245.65 | $245.60 |
| Purchase #7 | $242.32 | 3.673% | $251.2204 | $251.22 | $251.20 | $251.20 |
| 7 purchase totals = | $1,313.44 | $1,396.0511 | $1,396.06 | $1,396.05 | $1,395.90 | |