| 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 | $230.31 | 7.291% | $247.1019 | $247.10 | $247.10 | $247.10 |
| Purchase #2 | $33.41 | 4.757% | $34.9993 | $35.00 | $35.00 | $35.00 |
| Purchase #3 | $27.55 | 11.438% | $30.7012 | $30.70 | $30.70 | $30.70 |
| Purchase #4 | $110.70 | 11.581% | $123.5202 | $123.52 | $123.50 | $123.50 |
| Purchase #5 | $83.68 | 13.398% | $94.8914 | $94.89 | $94.90 | $94.90 |
| Purchase #6 | $183.67 | 8.305% | $198.9238 | $198.92 | $198.90 | $198.90 |
| Purchase #7 | $245.36 | 3.413% | $253.7341 | $253.73 | $253.75 | $253.70 |
| 7 purchase totals = | $914.68 | $983.8719 | $983.86 | $983.85 | $983.80 | |