| 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 | $203.47 | 12.446% | $228.7939 | $228.79 | $228.80 | $228.80 |
| Purchase #2 | $175.55 | 3.461% | $181.6258 | $181.63 | $181.65 | $181.60 |
| Purchase #3 | $185.83 | 8.845% | $202.2667 | $202.27 | $202.25 | $202.30 |
| Purchase #4 | $227.87 | 5.361% | $240.0861 | $240.09 | $240.10 | $240.10 |
| Purchase #5 | $30.43 | 5.302% | $32.0434 | $32.04 | $32.05 | $32.00 |
| Purchase #6 | $165.87 | 9.521% | $181.6625 | $181.66 | $181.65 | $181.70 |
| Purchase #7 | $234.97 | 6.130% | $249.3737 | $249.37 | $249.35 | $249.40 |
| 7 purchase totals = | $1,223.99 | $1,315.8521 | $1,315.85 | $1,315.85 | $1,315.90 | |