| 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 | $183.81 | 10.326% | $202.7902 | $202.79 | $202.80 | $202.80 |
| Purchase #2 | $214.84 | 11.517% | $239.5831 | $239.58 | $239.60 | $239.60 |
| Purchase #3 | $96.78 | 4.355% | $100.9948 | $100.99 | $101.00 | $101.00 |
| Purchase #4 | $91.44 | 3.122% | $94.2948 | $94.29 | $94.30 | $94.30 |
| Purchase #5 | $214.64 | 8.118% | $232.0645 | $232.06 | $232.05 | $232.10 |
| Purchase #6 | $205.99 | 8.734% | $223.9812 | $223.98 | $224.00 | $224.00 |
| Purchase #7 | $166.62 | 6.243% | $177.0221 | $177.02 | $177.00 | $177.00 |
| 7 purchase totals = | $1,174.12 | $1,270.7307 | $1,270.71 | $1,270.75 | $1,270.80 | |