| 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 | $235.76 | 5.397% | $248.484 | $248.48 | $248.50 | $248.50 |
| Purchase #2 | $117.88 | 7.356% | $126.5513 | $126.55 | $126.55 | $126.60 |
| Purchase #3 | $110.50 | 12.245% | $124.0307 | $124.03 | $124.05 | $124.00 |
| Purchase #4 | $184.62 | 7.571% | $198.5976 | $198.60 | $198.60 | $198.60 |
| Purchase #5 | $166.77 | 9.495% | $182.6048 | $182.60 | $182.60 | $182.60 |
| Purchase #6 | $58.50 | 10.857% | $64.8513 | $64.85 | $64.85 | $64.90 |
| Purchase #7 | $7.68 | 12.550% | $8.6438 | $8.64 | $8.65 | $8.60 |
| 7 purchase totals = | $881.71 | $953.7635 | $953.75 | $953.80 | $953.80 | |