| 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 | $198.48 | 9.107% | $216.5556 | $216.56 | $216.55 | $216.60 |
| Purchase #2 | $38.91 | 12.764% | $43.8765 | $43.88 | $43.90 | $43.90 |
| Purchase #3 | $243.97 | 11.835% | $272.8438 | $272.84 | $272.85 | $272.80 |
| Purchase #4 | $195.38 | 13.198% | $221.1663 | $221.17 | $221.15 | $221.20 |
| Purchase #5 | $51.96 | 5.274% | $54.7004 | $54.70 | $54.70 | $54.70 |
| Purchase #6 | $123.98 | 11.301% | $137.991 | $137.99 | $138.00 | $138.00 |
| Purchase #7 | $33.63 | 13.456% | $38.1553 | $38.16 | $38.15 | $38.20 |
| 7 purchase totals = | $886.31 | $985.2889 | $985.30 | $985.30 | $985.40 | |