| 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 | $112.62 | 6.851% | $120.3356 | $120.34 | $120.35 | $120.30 |
| Purchase #2 | $168.45 | 13.559% | $191.2901 | $191.29 | $191.30 | $191.30 |
| Purchase #3 | $222.61 | 13.610% | $252.9072 | $252.91 | $252.90 | $252.90 |
| Purchase #4 | $246.77 | 11.200% | $274.4082 | $274.41 | $274.40 | $274.40 |
| Purchase #5 | $243.37 | 12.745% | $274.3875 | $274.39 | $274.40 | $274.40 |
| Purchase #6 | $205.78 | 12.619% | $231.7474 | $231.75 | $231.75 | $231.70 |
| Purchase #7 | $11.76 | 3.163% | $12.132 | $12.13 | $12.15 | $12.10 |
| 7 purchase totals = | $1,211.36 | $1,357.2080 | $1,357.22 | $1,357.25 | $1,357.10 | |