| 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 | $115.36 | 6.430% | $122.7776 | $122.78 | $122.80 | $122.80 |
| Purchase #2 | $230.26 | 8.141% | $249.0055 | $249.01 | $249.00 | $249.00 |
| Purchase #3 | $229.82 | 8.220% | $248.7112 | $248.71 | $248.70 | $248.70 |
| Purchase #4 | $164.79 | 13.481% | $187.0053 | $187.01 | $187.00 | $187.00 |
| Purchase #5 | $192.82 | 7.790% | $207.8407 | $207.84 | $207.85 | $207.80 |
| Purchase #6 | $145.75 | 13.547% | $165.4948 | $165.49 | $165.50 | $165.50 |
| Purchase #7 | $18.85 | 5.642% | $19.9135 | $19.91 | $19.90 | $19.90 |
| 7 purchase totals = | $1,097.65 | $1,200.7486 | $1,200.75 | $1,200.75 | $1,200.70 | |