| 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 | $210.55 | 12.595% | $237.0688 | $237.07 | $237.05 | $237.10 |
| Purchase #2 | $204.61 | 3.429% | $211.6261 | $211.63 | $211.65 | $211.60 |
| Purchase #3 | $64.80 | 7.504% | $69.6626 | $69.66 | $69.65 | $69.70 |
| Purchase #4 | $125.67 | 12.195% | $140.9955 | $141.00 | $141.00 | $141.00 |
| Purchase #5 | $110.44 | 6.753% | $117.898 | $117.90 | $117.90 | $117.90 |
| Purchase #6 | $15.60 | 12.838% | $17.6027 | $17.60 | $17.60 | $17.60 |
| Purchase #7 | $196.57 | 7.536% | $211.3835 | $211.38 | $211.40 | $211.40 |
| 7 purchase totals = | $928.24 | $1,006.2372 | $1,006.24 | $1,006.25 | $1,006.30 | |