| 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 | $13.48 | 7.226% | $14.4541 | $14.45 | $14.45 | $14.50 |
| Purchase #2 | $200.78 | 8.626% | $218.0993 | $218.10 | $218.10 | $218.10 |
| Purchase #3 | $183.91 | 7.795% | $198.2458 | $198.25 | $198.25 | $198.20 |
| Purchase #4 | $221.40 | 4.508% | $231.3807 | $231.38 | $231.40 | $231.40 |
| Purchase #5 | $171.66 | 7.468% | $184.4796 | $184.48 | $184.50 | $184.50 |
| Purchase #6 | $231.65 | 10.351% | $255.6281 | $255.63 | $255.65 | $255.60 |
| Purchase #7 | $94.35 | 5.461% | $99.5025 | $99.50 | $99.50 | $99.50 |
| 7 purchase totals = | $1,117.23 | $1,201.7901 | $1,201.79 | $1,201.85 | $1,201.80 | |