| 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 | $10.61 | 8.350% | $11.4959 | $11.50 | $11.50 | $11.50 |
| Purchase #2 | $240.88 | 9.609% | $264.0262 | $264.03 | $264.05 | $264.00 |
| Purchase #3 | $231.94 | 10.398% | $256.0571 | $256.06 | $256.05 | $256.10 |
| Purchase #4 | $121.48 | 13.692% | $138.113 | $138.11 | $138.10 | $138.10 |
| Purchase #5 | $118.64 | 12.222% | $133.1402 | $133.14 | $133.15 | $133.10 |
| Purchase #6 | $103.57 | 9.850% | $113.7716 | $113.77 | $113.75 | $113.80 |
| Purchase #7 | $29.57 | 12.209% | $33.1802 | $33.18 | $33.20 | $33.20 |
| 7 purchase totals = | $856.69 | $949.7842 | $949.79 | $949.80 | $949.80 | |