| 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 | $165.87 | 9.217% | $181.1582 | $181.16 | $181.15 | $181.20 |
| Purchase #2 | $225.86 | 5.490% | $238.2597 | $238.26 | $238.25 | $238.30 |
| Purchase #3 | $244.82 | 4.868% | $256.7378 | $256.74 | $256.75 | $256.70 |
| Purchase #4 | $249.29 | 7.722% | $268.5402 | $268.54 | $268.55 | $268.50 |
| Purchase #5 | $198.30 | 11.641% | $221.3841 | $221.38 | $221.40 | $221.40 |
| Purchase #6 | $117.67 | 3.256% | $121.5013 | $121.50 | $121.50 | $121.50 |
| Purchase #7 | $185.37 | 13.583% | $210.5488 | $210.55 | $210.55 | $210.50 |
| 7 purchase totals = | $1,387.18 | $1,498.1301 | $1,498.13 | $1,498.15 | $1,498.10 | |