| 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 | $211.41 | 11.201% | $235.09 | $235.09 | $235.10 | $235.10 |
| Purchase #2 | $205.64 | 4.236% | $214.3509 | $214.35 | $214.35 | $214.40 |
| Purchase #3 | $18.98 | 11.479% | $21.1587 | $21.16 | $21.15 | $21.20 |
| Purchase #4 | $220.35 | 13.195% | $249.4252 | $249.43 | $249.45 | $249.40 |
| Purchase #5 | $184.68 | 3.496% | $191.1364 | $191.14 | $191.15 | $191.10 |
| Purchase #6 | $222.38 | 11.244% | $247.3844 | $247.38 | $247.40 | $247.40 |
| Purchase #7 | $5.96 | 12.499% | $6.7049 | $6.70 | $6.70 | $6.70 |
| 7 purchase totals = | $1,069.40 | $1,165.2505 | $1,165.25 | $1,165.30 | $1,165.30 | |