| 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 | $215.79 | 5.858% | $228.431 | $228.43 | $228.45 | $228.40 |
| Purchase #2 | $193.74 | 3.784% | $201.0711 | $201.07 | $201.05 | $201.10 |
| Purchase #3 | $31.51 | 9.256% | $34.4266 | $34.43 | $34.45 | $34.40 |
| Purchase #4 | $93.79 | 6.615% | $99.9942 | $99.99 | $100.00 | $100.00 |
| Purchase #5 | $161.48 | 4.352% | $168.5076 | $168.51 | $168.50 | $168.50 |
| Purchase #6 | $184.99 | 6.822% | $197.61 | $197.61 | $197.60 | $197.60 |
| Purchase #7 | $209.67 | 10.851% | $232.4213 | $232.42 | $232.40 | $232.40 |
| 7 purchase totals = | $1,090.97 | $1,162.4618 | $1,162.46 | $1,162.45 | $1,162.40 | |