| 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 | $130.73 | 9.831% | $143.5821 | $143.58 | $143.60 | $143.60 |
| Purchase #2 | $129.89 | 8.649% | $141.1242 | $141.12 | $141.10 | $141.10 |
| Purchase #3 | $243.90 | 5.857% | $258.1852 | $258.19 | $258.20 | $258.20 |
| Purchase #4 | $228.80 | 7.210% | $245.2965 | $245.30 | $245.30 | $245.30 |
| Purchase #5 | $233.71 | 6.389% | $248.6417 | $248.64 | $248.65 | $248.60 |
| Purchase #6 | $47.83 | 8.730% | $52.0056 | $52.01 | $52.00 | $52.00 |
| Purchase #7 | $51.39 | 5.623% | $54.2797 | $54.28 | $54.30 | $54.30 |
| 7 purchase totals = | $1,066.25 | $1,143.1150 | $1,143.12 | $1,143.15 | $1,143.10 | |