| 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 | $226.65 | 12.710% | $255.4572 | $255.46 | $255.45 | $255.50 |
| Purchase #2 | $204.59 | 10.403% | $225.8735 | $225.87 | $225.85 | $225.90 |
| Purchase #3 | $250.97 | 3.558% | $259.8995 | $259.90 | $259.90 | $259.90 |
| Purchase #4 | $216.58 | 9.195% | $236.4945 | $236.49 | $236.50 | $236.50 |
| Purchase #5 | $168.94 | 11.781% | $188.8428 | $188.84 | $188.85 | $188.80 |
| Purchase #6 | $120.35 | 7.654% | $129.5616 | $129.56 | $129.55 | $129.60 |
| Purchase #7 | $80.65 | 5.208% | $84.8503 | $84.85 | $84.85 | $84.90 |
| 7 purchase totals = | $1,268.73 | $1,380.9794 | $1,380.97 | $1,380.95 | $1,381.10 | |