| 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 | $234.96 | 12.809% | $265.056 | $265.06 | $265.05 | $265.10 |
| Purchase #2 | $244.27 | 8.641% | $265.3774 | $265.38 | $265.40 | $265.40 |
| Purchase #3 | $32.71 | 5.730% | $34.5843 | $34.58 | $34.60 | $34.60 |
| Purchase #4 | $77.45 | 3.350% | $80.0446 | $80.04 | $80.05 | $80.00 |
| Purchase #5 | $144.65 | 9.717% | $158.7056 | $158.71 | $158.70 | $158.70 |
| Purchase #6 | $212.55 | 11.668% | $237.3503 | $237.35 | $237.35 | $237.40 |
| Purchase #7 | $117.47 | 6.474% | $125.075 | $125.08 | $125.10 | $125.10 |
| 7 purchase totals = | $1,064.06 | $1,166.1932 | $1,166.20 | $1,166.25 | $1,166.30 | |