| 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 | $241.52 | 5.205% | $254.0911 | $254.09 | $254.10 | $254.10 |
| Purchase #2 | $97.67 | 8.284% | $105.761 | $105.76 | $105.75 | $105.80 |
| Purchase #3 | $108.27 | 5.165% | $113.8621 | $113.86 | $113.85 | $113.90 |
| Purchase #4 | $124.60 | 7.370% | $133.783 | $133.78 | $133.80 | $133.80 |
| Purchase #5 | $126.38 | 3.578% | $130.9019 | $130.90 | $130.90 | $130.90 |
| Purchase #6 | $83.78 | 8.622% | $91.0035 | $91.00 | $91.00 | $91.00 |
| Purchase #7 | $207.38 | 10.343% | $228.8293 | $228.83 | $228.85 | $228.80 |
| 7 purchase totals = | $989.60 | $1,058.2319 | $1,058.22 | $1,058.25 | $1,058.30 | |