| 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 | $98.41 | 4.641% | $102.9772 | $102.98 | $103.00 | $103.00 |
| Purchase #2 | $109.96 | 7.458% | $118.1608 | $118.16 | $118.15 | $118.20 |
| Purchase #3 | $51.30 | 4.112% | $53.4095 | $53.41 | $53.40 | $53.40 |
| Purchase #4 | $23.65 | 10.345% | $26.0966 | $26.10 | $26.10 | $26.10 |
| Purchase #5 | $10.50 | 6.466% | $11.1789 | $11.18 | $11.20 | $11.20 |
| Purchase #6 | $217.49 | 5.219% | $228.8408 | $228.84 | $228.85 | $228.80 |
| Purchase #7 | $140.44 | 10.553% | $155.2606 | $155.26 | $155.25 | $155.30 |
| 7 purchase totals = | $651.75 | $695.9244 | $695.93 | $695.95 | $696.00 | |