| 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 | $231.35 | 7.574% | $248.8724 | $248.87 | $248.85 | $248.90 |
| Purchase #2 | $52.34 | 6.845% | $55.9227 | $55.92 | $55.90 | $55.90 |
| Purchase #3 | $131.57 | 10.498% | $145.3822 | $145.38 | $145.40 | $145.40 |
| Purchase #4 | $176.35 | 12.410% | $198.235 | $198.24 | $198.25 | $198.20 |
| Purchase #5 | $132.26 | 13.238% | $149.7686 | $149.77 | $149.75 | $149.80 |
| Purchase #6 | $18.75 | 7.635% | $20.1816 | $20.18 | $20.20 | $20.20 |
| Purchase #7 | $189.29 | 10.180% | $208.5597 | $208.56 | $208.55 | $208.60 |
| 7 purchase totals = | $931.91 | $1,026.9222 | $1,026.92 | $1,026.90 | $1,027.00 | |