| 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 | $216.32 | 8.244% | $234.1534 | $234.15 | $234.15 | $234.20 |
| Purchase #2 | $211.77 | 4.702% | $221.7274 | $221.73 | $221.75 | $221.70 |
| Purchase #3 | $178.51 | 4.755% | $186.9982 | $187.00 | $187.00 | $187.00 |
| Purchase #4 | $37.63 | 11.688% | $42.0282 | $42.03 | $42.05 | $42.00 |
| Purchase #5 | $230.50 | 13.710% | $262.1016 | $262.10 | $262.10 | $262.10 |
| Purchase #6 | $185.70 | 5.183% | $195.3248 | $195.32 | $195.30 | $195.30 |
| Purchase #7 | $162.46 | 11.636% | $181.3638 | $181.36 | $181.35 | $181.40 |
| 7 purchase totals = | $1,222.89 | $1,323.6974 | $1,323.69 | $1,323.70 | $1,323.70 | |