| 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 | $191.41 | 12.562% | $215.4549 | $215.45 | $215.45 | $215.50 |
| Purchase #2 | $198.98 | 3.350% | $205.6458 | $205.65 | $205.65 | $205.60 |
| Purchase #3 | $159.49 | 13.640% | $181.2444 | $181.24 | $181.25 | $181.20 |
| Purchase #4 | $167.59 | 3.127% | $172.8305 | $172.83 | $172.85 | $172.80 |
| Purchase #5 | $182.67 | 3.754% | $189.5274 | $189.53 | $189.55 | $189.50 |
| Purchase #6 | $77.60 | 10.576% | $85.807 | $85.81 | $85.80 | $85.80 |
| Purchase #7 | $248.52 | 8.376% | $269.336 | $269.34 | $269.35 | $269.30 |
| 7 purchase totals = | $1,226.26 | $1,319.8460 | $1,319.85 | $1,319.90 | $1,319.70 | |