| 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 | $110.43 | 3.300% | $114.0742 | $114.07 | $114.05 | $114.10 |
| Purchase #2 | $200.27 | 6.136% | $212.5586 | $212.56 | $212.55 | $212.60 |
| Purchase #3 | $167.95 | 5.805% | $177.6995 | $177.70 | $177.70 | $177.70 |
| Purchase #4 | $23.36 | 3.417% | $24.1582 | $24.16 | $24.15 | $24.20 |
| Purchase #5 | $108.87 | 13.867% | $123.967 | $123.97 | $123.95 | $124.00 |
| Purchase #6 | $116.29 | 5.495% | $122.6801 | $122.68 | $122.70 | $122.70 |
| Purchase #7 | $120.89 | 6.678% | $128.963 | $128.96 | $128.95 | $129.00 |
| 7 purchase totals = | $848.06 | $904.1006 | $904.10 | $904.05 | $904.30 | |