| 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 | $230.27 | 11.743% | $257.3106 | $257.31 | $257.30 | $257.30 |
| Purchase #2 | $83.54 | 6.480% | $88.9534 | $88.95 | $88.95 | $89.00 |
| Purchase #3 | $74.39 | 6.159% | $78.9717 | $78.97 | $78.95 | $79.00 |
| Purchase #4 | $27.74 | 13.347% | $31.4425 | $31.44 | $31.45 | $31.40 |
| Purchase #5 | $231.93 | 10.441% | $256.1458 | $256.15 | $256.15 | $256.10 |
| Purchase #6 | $244.41 | 13.842% | $278.2412 | $278.24 | $278.25 | $278.20 |
| Purchase #7 | $138.41 | 3.321% | $143.0066 | $143.01 | $143.00 | $143.00 |
| 7 purchase totals = | $1,030.69 | $1,134.0718 | $1,134.07 | $1,134.05 | $1,134.00 | |