| 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 | $215.96 | 10.594% | $238.8388 | $238.84 | $238.85 | $238.80 |
| Purchase #2 | $119.69 | 3.408% | $123.769 | $123.77 | $123.75 | $123.80 |
| Purchase #3 | $178.26 | 9.465% | $195.1323 | $195.13 | $195.15 | $195.10 |
| Purchase #4 | $122.42 | 9.144% | $133.6141 | $133.61 | $133.60 | $133.60 |
| Purchase #5 | $42.39 | 5.530% | $44.7342 | $44.73 | $44.75 | $44.70 |
| Purchase #6 | $223.37 | 11.225% | $248.4433 | $248.44 | $248.45 | $248.40 |
| Purchase #7 | $192.70 | 10.344% | $212.6329 | $212.63 | $212.65 | $212.60 |
| 7 purchase totals = | $1,094.79 | $1,197.1646 | $1,197.15 | $1,197.20 | $1,197.00 | |