| 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 | $119.29 | 13.469% | $135.3572 | $135.36 | $135.35 | $135.40 |
| Purchase #2 | $210.73 | 3.368% | $217.8274 | $217.83 | $217.85 | $217.80 |
| Purchase #3 | $124.66 | 5.265% | $131.2233 | $131.22 | $131.20 | $131.20 |
| Purchase #4 | $220.70 | 11.519% | $246.1224 | $246.12 | $246.10 | $246.10 |
| Purchase #5 | $17.27 | 12.588% | $19.4439 | $19.44 | $19.45 | $19.40 |
| Purchase #6 | $180.55 | 4.547% | $188.7596 | $188.76 | $188.75 | $188.80 |
| Purchase #7 | $43.41 | 4.321% | $45.2857 | $45.29 | $45.30 | $45.30 |
| 7 purchase totals = | $916.61 | $984.0195 | $984.02 | $984.00 | $984.00 | |