| 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 | $22.73 | 9.203% | $24.8218 | $24.82 | $24.80 | $24.80 |
| Purchase #2 | $226.50 | 7.302% | $243.039 | $243.04 | $243.05 | $243.00 |
| Purchase #3 | $184.29 | 12.641% | $207.5861 | $207.59 | $207.60 | $207.60 |
| Purchase #4 | $174.36 | 13.120% | $197.236 | $197.24 | $197.25 | $197.20 |
| Purchase #5 | $190.32 | 11.506% | $212.2182 | $212.22 | $212.20 | $212.20 |
| Purchase #6 | $95.94 | 5.215% | $100.9433 | $100.94 | $100.95 | $100.90 |
| Purchase #7 | $222.36 | 3.649% | $230.4739 | $230.47 | $230.45 | $230.50 |
| 7 purchase totals = | $1,116.50 | $1,216.3183 | $1,216.32 | $1,216.30 | $1,216.20 | |