| 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 | $109.65 | 3.824% | $113.843 | $113.84 | $113.85 | $113.80 |
| Purchase #2 | $213.86 | 11.448% | $238.3427 | $238.34 | $238.35 | $238.30 |
| Purchase #3 | $128.34 | 13.809% | $146.0625 | $146.06 | $146.05 | $146.10 |
| Purchase #4 | $165.76 | 8.807% | $180.3585 | $180.36 | $180.35 | $180.40 |
| Purchase #5 | $132.36 | 4.682% | $138.5571 | $138.56 | $138.55 | $138.60 |
| Purchase #6 | $120.67 | 3.846% | $125.311 | $125.31 | $125.30 | $125.30 |
| Purchase #7 | $125.96 | 9.115% | $137.4413 | $137.44 | $137.45 | $137.40 |
| 7 purchase totals = | $996.60 | $1,079.9161 | $1,079.91 | $1,079.90 | $1,079.90 | |