| 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 | $186.72 | 10.443% | $206.2192 | $206.22 | $206.20 | $206.20 |
| Purchase #2 | $108.94 | 12.488% | $122.5444 | $122.54 | $122.55 | $122.50 |
| Purchase #3 | $206.44 | 11.303% | $229.7739 | $229.77 | $229.75 | $229.80 |
| Purchase #4 | $23.71 | 12.549% | $26.6854 | $26.69 | $26.70 | $26.70 |
| Purchase #5 | $176.65 | 6.266% | $187.7189 | $187.72 | $187.70 | $187.70 |
| Purchase #6 | $127.83 | 4.704% | $133.8431 | $133.84 | $133.85 | $133.80 |
| Purchase #7 | $168.49 | 8.201% | $182.3079 | $182.31 | $182.30 | $182.30 |
| 7 purchase totals = | $998.78 | $1,089.0928 | $1,089.09 | $1,089.05 | $1,089.00 | |