| 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 | $210.70 | 11.717% | $235.3877 | $235.39 | $235.40 | $235.40 |
| Purchase #2 | $165.59 | 7.399% | $177.842 | $177.84 | $177.85 | $177.80 |
| Purchase #3 | $117.89 | 13.617% | $133.9431 | $133.94 | $133.95 | $133.90 |
| Purchase #4 | $219.81 | 12.765% | $247.8687 | $247.87 | $247.85 | $247.90 |
| Purchase #5 | $214.78 | 8.675% | $233.4122 | $233.41 | $233.40 | $233.40 |
| Purchase #6 | $168.81 | 6.689% | $180.1017 | $180.10 | $180.10 | $180.10 |
| Purchase #7 | $159.55 | 13.503% | $181.094 | $181.09 | $181.10 | $181.10 |
| 7 purchase totals = | $1,257.13 | $1,389.6494 | $1,389.64 | $1,389.65 | $1,389.60 | |