| 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 | $28.31 | 11.776% | $31.6438 | $31.64 | $31.65 | $31.60 |
| Purchase #2 | $38.27 | 12.581% | $43.0847 | $43.08 | $43.10 | $43.10 |
| Purchase #3 | $175.45 | 11.262% | $195.2092 | $195.21 | $195.20 | $195.20 |
| Purchase #4 | $215.28 | 7.223% | $230.8297 | $230.83 | $230.85 | $230.80 |
| Purchase #5 | $187.28 | 4.630% | $195.9511 | $195.95 | $195.95 | $196.00 |
| Purchase #6 | $233.55 | 12.825% | $263.5028 | $263.50 | $263.50 | $263.50 |
| Purchase #7 | $104.36 | 11.147% | $115.993 | $115.99 | $116.00 | $116.00 |
| 7 purchase totals = | $982.50 | $1,076.2143 | $1,076.20 | $1,076.25 | $1,076.20 | |