| 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 | $234.95 | 6.865% | $251.0793 | $251.08 | $251.10 | $251.10 |
| Purchase #2 | $208.38 | 12.249% | $233.9045 | $233.90 | $233.90 | $233.90 |
| Purchase #3 | $141.62 | 6.577% | $150.9343 | $150.93 | $150.95 | $150.90 |
| Purchase #4 | $110.82 | 7.371% | $118.9885 | $118.99 | $119.00 | $119.00 |
| Purchase #5 | $145.58 | 4.626% | $152.3145 | $152.31 | $152.30 | $152.30 |
| Purchase #6 | $198.86 | 3.351% | $205.5238 | $205.52 | $205.50 | $205.50 |
| Purchase #7 | $103.59 | 5.168% | $108.9435 | $108.94 | $108.95 | $108.90 |
| 7 purchase totals = | $1,143.80 | $1,221.6884 | $1,221.67 | $1,221.70 | $1,221.60 | |