| 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 | $229.54 | 12.343% | $257.8721 | $257.87 | $257.85 | $257.90 |
| Purchase #2 | $88.65 | 8.654% | $96.3218 | $96.32 | $96.30 | $96.30 |
| Purchase #3 | $171.36 | 9.475% | $187.5964 | $187.60 | $187.60 | $187.60 |
| Purchase #4 | $119.75 | 6.697% | $127.7697 | $127.77 | $127.75 | $127.80 |
| Purchase #5 | $11.29 | 4.711% | $11.8219 | $11.82 | $11.80 | $11.80 |
| Purchase #6 | $222.90 | 13.120% | $252.1445 | $252.14 | $252.15 | $252.10 |
| Purchase #7 | $131.39 | 9.552% | $143.9404 | $143.94 | $143.95 | $143.90 |
| 7 purchase totals = | $974.88 | $1,077.4668 | $1,077.46 | $1,077.40 | $1,077.40 | |