| 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 | $221.50 | 7.627% | $238.3938 | $238.39 | $238.40 | $238.40 |
| Purchase #2 | $159.53 | 12.645% | $179.7026 | $179.70 | $179.70 | $179.70 |
| Purchase #3 | $103.35 | 12.133% | $115.8895 | $115.89 | $115.90 | $115.90 |
| Purchase #4 | $51.98 | 3.214% | $53.6506 | $53.65 | $53.65 | $53.70 |
| Purchase #5 | $74.52 | 12.371% | $83.7389 | $83.74 | $83.75 | $83.70 |
| Purchase #6 | $213.35 | 9.117% | $232.8011 | $232.80 | $232.80 | $232.80 |
| Purchase #7 | $176.93 | 9.870% | $194.393 | $194.39 | $194.40 | $194.40 |
| 7 purchase totals = | $1,001.16 | $1,098.5695 | $1,098.56 | $1,098.60 | $1,098.60 | |