| 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 | $247.96 | 10.545% | $274.1074 | $274.11 | $274.10 | $274.10 |
| Purchase #2 | $143.38 | 8.785% | $155.9759 | $155.98 | $156.00 | $156.00 |
| Purchase #3 | $81.78 | 3.241% | $84.4305 | $84.43 | $84.45 | $84.40 |
| Purchase #4 | $111.30 | 9.502% | $121.8757 | $121.88 | $121.90 | $121.90 |
| Purchase #5 | $10.68 | 10.531% | $11.8047 | $11.80 | $11.80 | $11.80 |
| Purchase #6 | $124.81 | 6.758% | $133.2447 | $133.24 | $133.25 | $133.20 |
| Purchase #7 | $67.62 | 4.434% | $70.6183 | $70.62 | $70.60 | $70.60 |
| 7 purchase totals = | $787.53 | $852.0572 | $852.06 | $852.10 | $852.00 | |