| 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 | $209.69 | 4.620% | $219.3777 | $219.38 | $219.40 | $219.40 |
| Purchase #2 | $126.54 | 12.865% | $142.8194 | $142.82 | $142.80 | $142.80 |
| Purchase #3 | $204.38 | 7.556% | $219.823 | $219.82 | $219.80 | $219.80 |
| Purchase #4 | $202.63 | 9.777% | $222.4411 | $222.44 | $222.45 | $222.40 |
| Purchase #5 | $34.53 | 13.193% | $39.0855 | $39.09 | $39.10 | $39.10 |
| Purchase #6 | $226.76 | 10.370% | $250.275 | $250.28 | $250.30 | $250.30 |
| Purchase #7 | $138.31 | 13.520% | $157.0095 | $157.01 | $157.00 | $157.00 |
| 7 purchase totals = | $1,142.84 | $1,250.8312 | $1,250.84 | $1,250.85 | $1,250.80 | |