| 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 | $232.70 | 7.806% | $250.8646 | $250.86 | $250.85 | $250.90 |
| Purchase #2 | $228.67 | 8.722% | $248.6146 | $248.61 | $248.60 | $248.60 |
| Purchase #3 | $234.81 | 6.262% | $249.5138 | $249.51 | $249.50 | $249.50 |
| Purchase #4 | $68.50 | 3.185% | $70.6817 | $70.68 | $70.70 | $70.70 |
| Purchase #5 | $209.97 | 7.780% | $226.3057 | $226.31 | $226.30 | $226.30 |
| Purchase #6 | $97.27 | 10.372% | $107.3588 | $107.36 | $107.35 | $107.40 |
| Purchase #7 | $218.27 | 5.288% | $229.8121 | $229.81 | $229.80 | $229.80 |
| 7 purchase totals = | $1,290.19 | $1,383.1513 | $1,383.14 | $1,383.10 | $1,383.20 | |