| 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 | $202.45 | 13.809% | $230.4063 | $230.41 | $230.40 | $230.40 |
| Purchase #2 | $23.35 | 4.616% | $24.4278 | $24.43 | $24.45 | $24.40 |
| Purchase #3 | $198.37 | 3.425% | $205.1642 | $205.16 | $205.15 | $205.20 |
| Purchase #4 | $80.45 | 5.431% | $84.8192 | $84.82 | $84.80 | $84.80 |
| Purchase #5 | $167.25 | 10.799% | $185.3113 | $185.31 | $185.30 | $185.30 |
| Purchase #6 | $135.58 | 12.700% | $152.7987 | $152.80 | $152.80 | $152.80 |
| Purchase #7 | $205.60 | 12.769% | $231.8531 | $231.85 | $231.85 | $231.90 |
| 7 purchase totals = | $1,013.05 | $1,114.7806 | $1,114.78 | $1,114.75 | $1,114.80 | |