| 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 | $196.33 | 5.664% | $207.4501 | $207.45 | $207.45 | $207.50 |
| Purchase #2 | $38.80 | 13.321% | $43.9685 | $43.97 | $43.95 | $44.00 |
| Purchase #3 | $246.34 | 9.246% | $269.1166 | $269.12 | $269.10 | $269.10 |
| Purchase #4 | $107.78 | 11.337% | $119.999 | $120.00 | $120.00 | $120.00 |
| Purchase #5 | $88.79 | 8.756% | $96.5645 | $96.56 | $96.55 | $96.60 |
| Purchase #6 | $205.67 | 8.502% | $223.1561 | $223.16 | $223.15 | $223.20 |
| Purchase #7 | $152.76 | 7.286% | $163.8901 | $163.89 | $163.90 | $163.90 |
| 7 purchase totals = | $1,036.47 | $1,124.1449 | $1,124.15 | $1,124.10 | $1,124.30 | |