| 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 | $224.26 | 3.340% | $231.7503 | $231.75 | $231.75 | $231.80 |
| Purchase #2 | $221.69 | 9.232% | $242.1564 | $242.16 | $242.15 | $242.20 |
| Purchase #3 | $44.83 | 3.249% | $46.2865 | $46.29 | $46.30 | $46.30 |
| Purchase #4 | $234.27 | 10.798% | $259.5665 | $259.57 | $259.55 | $259.60 |
| Purchase #5 | $215.92 | 10.369% | $238.3087 | $238.31 | $238.30 | $238.30 |
| Purchase #6 | $213.28 | 3.418% | $220.5699 | $220.57 | $220.55 | $220.60 |
| Purchase #7 | $6.86 | 7.621% | $7.3828 | $7.38 | $7.40 | $7.40 |
| 7 purchase totals = | $1,161.11 | $1,246.0211 | $1,246.03 | $1,246.00 | $1,246.20 | |