| 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 | $194.65 | 8.272% | $210.7514 | $210.75 | $210.75 | $210.80 |
| Purchase #2 | $132.82 | 3.388% | $137.3199 | $137.32 | $137.30 | $137.30 |
| Purchase #3 | $217.52 | 6.144% | $230.8844 | $230.88 | $230.90 | $230.90 |
| Purchase #4 | $196.92 | 11.415% | $219.3984 | $219.40 | $219.40 | $219.40 |
| Purchase #5 | $27.99 | 9.851% | $30.7473 | $30.75 | $30.75 | $30.70 |
| Purchase #6 | $209.48 | 6.455% | $223.0019 | $223.00 | $223.00 | $223.00 |
| Purchase #7 | $215.34 | 5.814% | $227.8599 | $227.86 | $227.85 | $227.90 |
| 7 purchase totals = | $1,194.72 | $1,279.9632 | $1,279.96 | $1,279.95 | $1,280.00 | |