| 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 | $200.94 | 4.485% | $209.9522 | $209.95 | $209.95 | $210.00 |
| Purchase #2 | $245.96 | 5.359% | $259.141 | $259.14 | $259.15 | $259.10 |
| Purchase #3 | $52.95 | 3.441% | $54.772 | $54.77 | $54.75 | $54.80 |
| Purchase #4 | $141.32 | 11.140% | $157.063 | $157.06 | $157.05 | $157.10 |
| Purchase #5 | $211.63 | 5.695% | $223.6823 | $223.68 | $223.70 | $223.70 |
| Purchase #6 | $231.53 | 11.343% | $257.7924 | $257.79 | $257.80 | $257.80 |
| Purchase #7 | $204.64 | 8.327% | $221.6804 | $221.68 | $221.70 | $221.70 |
| 7 purchase totals = | $1,288.97 | $1,384.0833 | $1,384.07 | $1,384.10 | $1,384.20 | |