| 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 | $202.63 | 4.796% | $212.3481 | $212.35 | $212.35 | $212.30 |
| Purchase #2 | $180.53 | 13.127% | $204.2282 | $204.23 | $204.25 | $204.20 |
| Purchase #3 | $221.74 | 4.552% | $231.8336 | $231.83 | $231.85 | $231.80 |
| Purchase #4 | $114.65 | 13.385% | $129.9959 | $130.00 | $130.00 | $130.00 |
| Purchase #5 | $184.60 | 3.620% | $191.2825 | $191.28 | $191.30 | $191.30 |
| Purchase #6 | $34.33 | 10.512% | $37.9388 | $37.94 | $37.95 | $37.90 |
| Purchase #7 | $161.60 | 13.463% | $183.3562 | $183.36 | $183.35 | $183.40 |
| 7 purchase totals = | $1,100.08 | $1,190.9833 | $1,190.99 | $1,191.05 | $1,190.90 | |