| 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 | $117.84 | 10.214% | $129.8762 | $129.88 | $129.90 | $129.90 |
| Purchase #2 | $187.49 | 13.490% | $212.7824 | $212.78 | $212.80 | $212.80 |
| Purchase #3 | $245.63 | 11.548% | $273.9954 | $274.00 | $274.00 | $274.00 |
| Purchase #4 | $56.80 | 3.835% | $58.9783 | $58.98 | $59.00 | $59.00 |
| Purchase #5 | $233.66 | 6.405% | $248.6259 | $248.63 | $248.65 | $248.60 |
| Purchase #6 | $216.42 | 3.325% | $223.616 | $223.62 | $223.60 | $223.60 |
| Purchase #7 | $99.52 | 8.295% | $107.7752 | $107.78 | $107.80 | $107.80 |
| 7 purchase totals = | $1,157.36 | $1,255.6494 | $1,255.67 | $1,255.75 | $1,255.70 | |