| 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 | $202.89 | 11.430% | $226.0803 | $226.08 | $226.10 | $226.10 |
| Purchase #2 | $247.90 | 10.550% | $274.0535 | $274.05 | $274.05 | $274.10 |
| Purchase #3 | $192.41 | 6.492% | $204.9013 | $204.90 | $204.90 | $204.90 |
| Purchase #4 | $88.68 | 10.724% | $98.19 | $98.19 | $98.20 | $98.20 |
| Purchase #5 | $9.79 | 6.735% | $10.4494 | $10.45 | $10.45 | $10.40 |
| Purchase #6 | $248.28 | 4.750% | $260.0733 | $260.07 | $260.05 | $260.10 |
| Purchase #7 | $189.60 | 8.607% | $205.9189 | $205.92 | $205.90 | $205.90 |
| 7 purchase totals = | $1,179.55 | $1,279.6667 | $1,279.66 | $1,279.65 | $1,279.70 | |