| 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 | $124.70 | 7.764% | $134.3817 | $134.38 | $134.40 | $134.40 |
| Purchase #2 | $225.72 | 3.170% | $232.8753 | $232.88 | $232.90 | $232.90 |
| Purchase #3 | $62.53 | 6.774% | $66.7658 | $66.77 | $66.75 | $66.80 |
| Purchase #4 | $49.30 | 10.567% | $54.5095 | $54.51 | $54.50 | $54.50 |
| Purchase #5 | $212.85 | 4.245% | $221.8855 | $221.89 | $221.90 | $221.90 |
| Purchase #6 | $104.54 | 8.637% | $113.5691 | $113.57 | $113.55 | $113.60 |
| Purchase #7 | $162.46 | 5.824% | $171.9217 | $171.92 | $171.90 | $171.90 |
| 7 purchase totals = | $942.10 | $995.9086 | $995.92 | $995.90 | $996.00 | |