| 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 | $202.61 | 13.212% | $229.3788 | $229.38 | $229.40 | $229.40 |
| Purchase #2 | $186.25 | 11.225% | $207.1566 | $207.16 | $207.15 | $207.20 |
| Purchase #3 | $174.46 | 7.673% | $187.8463 | $187.85 | $187.85 | $187.80 |
| Purchase #4 | $167.96 | 4.219% | $175.0462 | $175.05 | $175.05 | $175.00 |
| Purchase #5 | $137.69 | 8.360% | $149.2009 | $149.20 | $149.20 | $149.20 |
| Purchase #6 | $240.96 | 3.466% | $249.3117 | $249.31 | $249.30 | $249.30 |
| Purchase #7 | $8.75 | 6.721% | $9.3381 | $9.34 | $9.35 | $9.30 |
| 7 purchase totals = | $1,118.68 | $1,207.2786 | $1,207.29 | $1,207.30 | $1,207.20 | |