| 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 | $31.56 | 11.242% | $35.108 | $35.11 | $35.10 | $35.10 |
| Purchase #2 | $215.29 | 7.275% | $230.9523 | $230.95 | $230.95 | $231.00 |
| Purchase #3 | $74.64 | 8.521% | $81.0001 | $81.00 | $81.00 | $81.00 |
| Purchase #4 | $58.93 | 10.410% | $65.0646 | $65.06 | $65.05 | $65.10 |
| Purchase #5 | $172.31 | 9.538% | $188.7449 | $188.74 | $188.75 | $188.70 |
| Purchase #6 | $241.94 | 12.273% | $271.6333 | $271.63 | $271.65 | $271.60 |
| Purchase #7 | $233.66 | 9.845% | $256.6638 | $256.66 | $256.65 | $256.70 |
| 7 purchase totals = | $1,028.33 | $1,129.1670 | $1,129.15 | $1,129.15 | $1,129.20 | |