| 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 | $219.62 | 10.684% | $243.0842 | $243.08 | $243.10 | $243.10 |
| Purchase #2 | $7.57 | 4.342% | $7.8987 | $7.90 | $7.90 | $7.90 |
| Purchase #3 | $226.75 | 11.163% | $252.0621 | $252.06 | $252.05 | $252.10 |
| Purchase #4 | $166.81 | 10.855% | $184.9172 | $184.92 | $184.90 | $184.90 |
| Purchase #5 | $211.83 | 11.367% | $235.9087 | $235.91 | $235.90 | $235.90 |
| Purchase #6 | $160.48 | 8.647% | $174.3567 | $174.36 | $174.35 | $174.40 |
| Purchase #7 | $167.88 | 4.227% | $174.9763 | $174.98 | $175.00 | $175.00 |
| 7 purchase totals = | $1,160.94 | $1,273.2039 | $1,273.21 | $1,273.20 | $1,273.30 | |