| 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 | $38.28 | 9.405% | $41.8802 | $41.88 | $41.90 | $41.90 |
| Purchase #2 | $111.76 | 3.780% | $115.9845 | $115.98 | $116.00 | $116.00 |
| Purchase #3 | $242.54 | 6.228% | $257.6454 | $257.65 | $257.65 | $257.60 |
| Purchase #4 | $213.87 | 5.391% | $225.3997 | $225.40 | $225.40 | $225.40 |
| Purchase #5 | $194.76 | 4.394% | $203.3178 | $203.32 | $203.30 | $203.30 |
| Purchase #6 | $234.69 | 10.415% | $259.133 | $259.13 | $259.15 | $259.10 |
| Purchase #7 | $31.92 | 6.691% | $34.0558 | $34.06 | $34.05 | $34.10 |
| 7 purchase totals = | $1,067.82 | $1,137.4164 | $1,137.42 | $1,137.45 | $1,137.40 | |