| 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 | $119.47 | 10.648% | $132.1912 | $132.19 | $132.20 | $132.20 |
| Purchase #2 | $39.69 | 12.530% | $44.6632 | $44.66 | $44.65 | $44.70 |
| Purchase #3 | $112.99 | 10.775% | $125.1647 | $125.16 | $125.15 | $125.20 |
| Purchase #4 | $156.67 | 3.751% | $162.5467 | $162.55 | $162.55 | $162.50 |
| Purchase #5 | $243.46 | 3.686% | $252.4339 | $252.43 | $252.45 | $252.40 |
| Purchase #6 | $233.43 | 7.818% | $251.6796 | $251.68 | $251.70 | $251.70 |
| Purchase #7 | $103.55 | 6.308% | $110.0819 | $110.08 | $110.10 | $110.10 |
| 7 purchase totals = | $1,009.26 | $1,078.7612 | $1,078.75 | $1,078.80 | $1,078.80 | |