| 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 | $232.52 | 10.355% | $256.5974 | $256.60 | $256.60 | $256.60 |
| Purchase #2 | $193.32 | 3.709% | $200.4902 | $200.49 | $200.50 | $200.50 |
| Purchase #3 | $10.47 | 10.685% | $11.5887 | $11.59 | $11.60 | $11.60 |
| Purchase #4 | $136.76 | 10.834% | $151.5766 | $151.58 | $151.60 | $151.60 |
| Purchase #5 | $165.69 | 12.840% | $186.9646 | $186.96 | $186.95 | $187.00 |
| Purchase #6 | $97.27 | 4.787% | $101.9263 | $101.93 | $101.95 | $101.90 |
| Purchase #7 | $210.32 | 8.395% | $227.9764 | $227.98 | $228.00 | $228.00 |
| 7 purchase totals = | $1,046.35 | $1,137.1202 | $1,137.13 | $1,137.20 | $1,137.20 | |