| 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 | $196.57 | 10.200% | $216.6201 | $216.62 | $216.60 | $216.60 |
| Purchase #2 | $172.61 | 3.806% | $179.1795 | $179.18 | $179.20 | $179.20 |
| Purchase #3 | $123.72 | 10.632% | $136.8739 | $136.87 | $136.85 | $136.90 |
| Purchase #4 | $147.25 | 7.833% | $158.7841 | $158.78 | $158.80 | $158.80 |
| Purchase #5 | $78.99 | 5.145% | $83.054 | $83.05 | $83.05 | $83.10 |
| Purchase #6 | $52.71 | 11.499% | $58.7711 | $58.77 | $58.75 | $58.80 |
| Purchase #7 | $231.65 | 6.229% | $246.0795 | $246.08 | $246.10 | $246.10 |
| 7 purchase totals = | $1,003.50 | $1,079.3622 | $1,079.35 | $1,079.35 | $1,079.50 | |