| 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 | $115.29 | 7.409% | $123.8318 | $123.83 | $123.85 | $123.80 |
| Purchase #2 | $242.66 | 3.116% | $250.2213 | $250.22 | $250.20 | $250.20 |
| Purchase #3 | $183.97 | 12.809% | $207.5347 | $207.53 | $207.55 | $207.50 |
| Purchase #4 | $50.28 | 13.120% | $56.8767 | $56.88 | $56.90 | $56.90 |
| Purchase #5 | $246.55 | 8.536% | $267.5955 | $267.60 | $267.60 | $267.60 |
| Purchase #6 | $157.82 | 6.492% | $168.0657 | $168.07 | $168.05 | $168.10 |
| Purchase #7 | $71.71 | 3.495% | $74.2163 | $74.22 | $74.20 | $74.20 |
| 7 purchase totals = | $1,068.28 | $1,148.3420 | $1,148.35 | $1,148.35 | $1,148.30 | |