| 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 | $224.82 | 10.389% | $248.1765 | $248.18 | $248.20 | $248.20 |
| Purchase #2 | $212.25 | 10.824% | $235.2239 | $235.22 | $235.20 | $235.20 |
| Purchase #3 | $189.73 | 6.249% | $201.5862 | $201.59 | $201.60 | $201.60 |
| Purchase #4 | $109.84 | 13.559% | $124.7332 | $124.73 | $124.75 | $124.70 |
| Purchase #5 | $12.96 | 6.237% | $13.7683 | $13.77 | $13.75 | $13.80 |
| Purchase #6 | $225.97 | 7.668% | $243.2974 | $243.30 | $243.30 | $243.30 |
| Purchase #7 | $80.46 | 13.449% | $91.2811 | $91.28 | $91.30 | $91.30 |
| 7 purchase totals = | $1,056.03 | $1,158.0666 | $1,158.07 | $1,158.10 | $1,158.10 | |