| 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 | $112.30 | 11.529% | $125.2471 | $125.25 | $125.25 | $125.20 |
| Purchase #2 | $212.99 | 11.105% | $236.6425 | $236.64 | $236.65 | $236.60 |
| Purchase #3 | $181.39 | 3.335% | $187.4394 | $187.44 | $187.45 | $187.40 |
| Purchase #4 | $174.31 | 11.729% | $194.7548 | $194.75 | $194.75 | $194.80 |
| Purchase #5 | $203.55 | 4.433% | $212.5734 | $212.57 | $212.55 | $212.60 |
| Purchase #6 | $148.85 | 12.499% | $167.4548 | $167.45 | $167.45 | $167.50 |
| Purchase #7 | $66.32 | 13.805% | $75.4755 | $75.48 | $75.50 | $75.50 |
| 7 purchase totals = | $1,099.71 | $1,199.5875 | $1,199.58 | $1,199.60 | $1,199.60 | |