| 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 | $119.95 | 9.679% | $131.56 | $131.56 | $131.55 | $131.60 |
| Purchase #2 | $180.93 | 6.694% | $193.0415 | $193.04 | $193.05 | $193.00 |
| Purchase #3 | $249.70 | 6.560% | $266.0803 | $266.08 | $266.10 | $266.10 |
| Purchase #4 | $221.63 | 9.530% | $242.7513 | $242.75 | $242.75 | $242.80 |
| Purchase #5 | $78.58 | 10.709% | $86.9951 | $87.00 | $87.00 | $87.00 |
| Purchase #6 | $98.65 | 12.873% | $111.3492 | $111.35 | $111.35 | $111.30 |
| Purchase #7 | $175.62 | 5.292% | $184.9138 | $184.91 | $184.90 | $184.90 |
| 7 purchase totals = | $1,125.06 | $1,216.6912 | $1,216.69 | $1,216.70 | $1,216.70 | |