| 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 | $120.36 | 4.797% | $126.1337 | $126.13 | $126.15 | $126.10 |
| Purchase #2 | $124.88 | 10.185% | $137.599 | $137.60 | $137.60 | $137.60 |
| Purchase #3 | $139.45 | 4.743% | $146.0641 | $146.06 | $146.05 | $146.10 |
| Purchase #4 | $78.90 | 7.272% | $84.6376 | $84.64 | $84.65 | $84.60 |
| Purchase #5 | $242.72 | 6.218% | $257.8123 | $257.81 | $257.80 | $257.80 |
| Purchase #6 | $226.34 | 9.287% | $247.3602 | $247.36 | $247.35 | $247.40 |
| Purchase #7 | $235.65 | 13.278% | $266.9396 | $266.94 | $266.95 | $266.90 |
| 7 purchase totals = | $1,168.30 | $1,266.5465 | $1,266.54 | $1,266.55 | $1,266.50 | |