| 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 | $232.32 | 8.873% | $252.9338 | $252.93 | $252.95 | $252.90 |
| Purchase #2 | $200.68 | 7.130% | $214.9885 | $214.99 | $215.00 | $215.00 |
| Purchase #3 | $232.59 | 7.122% | $249.1551 | $249.16 | $249.15 | $249.20 |
| Purchase #4 | $56.45 | 13.414% | $64.0222 | $64.02 | $64.00 | $64.00 |
| Purchase #5 | $107.55 | 5.339% | $113.2921 | $113.29 | $113.30 | $113.30 |
| Purchase #6 | $161.82 | 9.595% | $177.3466 | $177.35 | $177.35 | $177.30 |
| Purchase #7 | $88.39 | 6.272% | $93.9338 | $93.93 | $93.95 | $93.90 |
| 7 purchase totals = | $1,079.80 | $1,165.6721 | $1,165.67 | $1,165.70 | $1,165.60 | |