| 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 | $13.27 | 6.332% | $14.1103 | $14.11 | $14.10 | $14.10 |
| Purchase #2 | $250.90 | 13.526% | $284.8367 | $284.84 | $284.85 | $284.80 |
| Purchase #3 | $88.69 | 8.766% | $96.4646 | $96.46 | $96.45 | $96.50 |
| Purchase #4 | $134.64 | 10.635% | $148.959 | $148.96 | $148.95 | $149.00 |
| Purchase #5 | $246.97 | 9.296% | $269.9283 | $269.93 | $269.95 | $269.90 |
| Purchase #6 | $206.98 | 8.819% | $225.2336 | $225.23 | $225.25 | $225.20 |
| Purchase #7 | $165.45 | 9.873% | $181.7849 | $181.78 | $181.80 | $181.80 |
| 7 purchase totals = | $1,106.90 | $1,221.3174 | $1,221.31 | $1,221.35 | $1,221.30 | |