| 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 | $22.83 | 6.726% | $24.3655 | $24.37 | $24.35 | $24.40 |
| Purchase #2 | $88.94 | 3.468% | $92.0244 | $92.02 | $92.00 | $92.00 |
| Purchase #3 | $39.91 | 11.548% | $44.5188 | $44.52 | $44.50 | $44.50 |
| Purchase #4 | $221.30 | 3.413% | $228.853 | $228.85 | $228.85 | $228.90 |
| Purchase #5 | $117.74 | 13.798% | $133.9858 | $133.99 | $134.00 | $134.00 |
| Purchase #6 | $144.91 | 3.208% | $149.5587 | $149.56 | $149.55 | $149.60 |
| Purchase #7 | $220.44 | 4.677% | $230.75 | $230.75 | $230.75 | $230.80 |
| 7 purchase totals = | $856.07 | $904.0562 | $904.06 | $904.00 | $904.20 | |