| 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 | $133.58 | 8.811% | $145.3497 | $145.35 | $145.35 | $145.30 |
| Purchase #2 | $193.63 | 9.624% | $212.265 | $212.27 | $212.25 | $212.30 |
| Purchase #3 | $243.49 | 3.838% | $252.8351 | $252.84 | $252.85 | $252.80 |
| Purchase #4 | $24.33 | 5.839% | $25.7506 | $25.75 | $25.75 | $25.80 |
| Purchase #5 | $9.73 | 6.383% | $10.3511 | $10.35 | $10.35 | $10.40 |
| Purchase #6 | $106.84 | 10.446% | $118.0005 | $118.00 | $118.00 | $118.00 |
| Purchase #7 | $228.25 | 11.264% | $253.9601 | $253.96 | $253.95 | $254.00 |
| 7 purchase totals = | $939.85 | $1,018.5121 | $1,018.52 | $1,018.50 | $1,018.60 | |