| 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 | $216.55 | 6.660% | $230.9722 | $230.97 | $230.95 | $231.00 |
| Purchase #2 | $171.65 | 10.826% | $190.2328 | $190.23 | $190.25 | $190.20 |
| Purchase #3 | $76.33 | 8.823% | $83.0646 | $83.06 | $83.05 | $83.10 |
| Purchase #4 | $136.62 | 13.566% | $155.1539 | $155.15 | $155.15 | $155.20 |
| Purchase #5 | $27.65 | 12.621% | $31.1397 | $31.14 | $31.15 | $31.10 |
| Purchase #6 | $203.35 | 6.568% | $216.706 | $216.71 | $216.70 | $216.70 |
| Purchase #7 | $148.71 | 5.166% | $156.3924 | $156.39 | $156.40 | $156.40 |
| 7 purchase totals = | $980.86 | $1,063.6616 | $1,063.65 | $1,063.65 | $1,063.70 | |