| 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 | $217.89 | 4.806% | $228.3618 | $228.36 | $228.35 | $228.40 |
| Purchase #2 | $13.88 | 3.778% | $14.4044 | $14.40 | $14.40 | $14.40 |
| Purchase #3 | $189.27 | 7.297% | $203.081 | $203.08 | $203.10 | $203.10 |
| Purchase #4 | $247.83 | 4.841% | $259.8275 | $259.83 | $259.85 | $259.80 |
| Purchase #5 | $53.44 | 4.589% | $55.8924 | $55.89 | $55.90 | $55.90 |
| Purchase #6 | $205.37 | 12.418% | $230.8728 | $230.87 | $230.85 | $230.90 |
| Purchase #7 | $70.70 | 4.186% | $73.6595 | $73.66 | $73.65 | $73.70 |
| 7 purchase totals = | $998.38 | $1,066.0994 | $1,066.09 | $1,066.10 | $1,066.20 | |