| 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 | $225.83 | 7.632% | $243.0653 | $243.07 | $243.05 | $243.10 |
| Purchase #2 | $158.52 | 12.540% | $178.3984 | $178.40 | $178.40 | $178.40 |
| Purchase #3 | $9.56 | 12.841% | $10.7876 | $10.79 | $10.80 | $10.80 |
| Purchase #4 | $101.75 | 7.430% | $109.31 | $109.31 | $109.30 | $109.30 |
| Purchase #5 | $20.88 | 6.774% | $22.2944 | $22.29 | $22.30 | $22.30 |
| Purchase #6 | $217.55 | 6.514% | $231.7212 | $231.72 | $231.70 | $231.70 |
| Purchase #7 | $234.46 | 7.586% | $252.2461 | $252.25 | $252.25 | $252.20 |
| 7 purchase totals = | $968.55 | $1,047.8230 | $1,047.83 | $1,047.80 | $1,047.80 | |