| 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 | $74.56 | 9.189% | $81.4113 | $81.41 | $81.40 | $81.40 |
| Purchase #2 | $223.69 | 7.677% | $240.8627 | $240.86 | $240.85 | $240.90 |
| Purchase #3 | $179.30 | 13.571% | $203.6328 | $203.63 | $203.65 | $203.60 |
| Purchase #4 | $16.51 | 5.631% | $17.4397 | $17.44 | $17.45 | $17.40 |
| Purchase #5 | $236.95 | 12.735% | $267.1256 | $267.13 | $267.15 | $267.10 |
| Purchase #6 | $221.64 | 8.291% | $240.0162 | $240.02 | $240.00 | $240.00 |
| Purchase #7 | $235.61 | 13.470% | $267.3467 | $267.35 | $267.35 | $267.30 |
| 7 purchase totals = | $1,188.26 | $1,317.8350 | $1,317.84 | $1,317.85 | $1,317.70 | |