| 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 | $194.95 | 11.303% | $216.9852 | $216.99 | $217.00 | $217.00 |
| Purchase #2 | $76.30 | 12.799% | $86.0656 | $86.07 | $86.05 | $86.10 |
| Purchase #3 | $178.99 | 4.531% | $187.1 | $187.10 | $187.10 | $187.10 |
| Purchase #4 | $220.89 | 12.782% | $249.1242 | $249.12 | $249.10 | $249.10 |
| Purchase #5 | $122.90 | 4.388% | $128.2929 | $128.29 | $128.30 | $128.30 |
| Purchase #6 | $92.76 | 7.317% | $99.5472 | $99.55 | $99.55 | $99.50 |
| Purchase #7 | $36.72 | 8.390% | $39.8008 | $39.80 | $39.80 | $39.80 |
| 7 purchase totals = | $923.51 | $1,006.9159 | $1,006.92 | $1,006.90 | $1,006.90 | |