| 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 | $129.82 | 4.578% | $135.7632 | $135.76 | $135.75 | $135.80 |
| Purchase #2 | $226.73 | 5.147% | $238.3998 | $238.40 | $238.40 | $238.40 |
| Purchase #3 | $207.41 | 10.184% | $228.5326 | $228.53 | $228.55 | $228.50 |
| Purchase #4 | $101.50 | 13.386% | $115.0868 | $115.09 | $115.10 | $115.10 |
| Purchase #5 | $11.65 | 10.448% | $12.8672 | $12.87 | $12.85 | $12.90 |
| Purchase #6 | $193.79 | 5.604% | $204.65 | $204.65 | $204.65 | $204.70 |
| Purchase #7 | $84.67 | 5.598% | $89.4098 | $89.41 | $89.40 | $89.40 |
| 7 purchase totals = | $955.57 | $1,024.7094 | $1,024.71 | $1,024.70 | $1,024.80 | |