| 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 | $248.44 | 12.624% | $279.8031 | $279.80 | $279.80 | $279.80 |
| Purchase #2 | $37.63 | 7.852% | $40.5847 | $40.58 | $40.60 | $40.60 |
| Purchase #3 | $27.74 | 12.863% | $31.3082 | $31.31 | $31.30 | $31.30 |
| Purchase #4 | $163.58 | 9.441% | $179.0236 | $179.02 | $179.00 | $179.00 |
| Purchase #5 | $191.26 | 5.667% | $202.0987 | $202.10 | $202.10 | $202.10 |
| Purchase #6 | $175.36 | 11.328% | $195.2248 | $195.22 | $195.20 | $195.20 |
| Purchase #7 | $122.42 | 13.692% | $139.1817 | $139.18 | $139.20 | $139.20 |
| 7 purchase totals = | $966.43 | $1,067.2248 | $1,067.21 | $1,067.20 | $1,067.20 | |