| 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 | $146.43 | 4.192% | $152.5683 | $152.57 | $152.55 | $152.60 |
| Purchase #2 | $228.25 | 9.183% | $249.2102 | $249.21 | $249.20 | $249.20 |
| Purchase #3 | $120.95 | 7.341% | $129.8289 | $129.83 | $129.85 | $129.80 |
| Purchase #4 | $109.28 | 13.403% | $123.9268 | $123.93 | $123.95 | $123.90 |
| Purchase #5 | $185.98 | 10.582% | $205.6604 | $205.66 | $205.65 | $205.70 |
| Purchase #6 | $214.32 | 4.369% | $223.6836 | $223.68 | $223.70 | $223.70 |
| Purchase #7 | $37.56 | 9.324% | $41.0621 | $41.06 | $41.05 | $41.10 |
| 7 purchase totals = | $1,042.77 | $1,125.9403 | $1,125.94 | $1,125.95 | $1,126.00 | |