| 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 | $231.53 | 11.302% | $257.6975 | $257.70 | $257.70 | $257.70 |
| Purchase #2 | $194.92 | 12.245% | $218.788 | $218.79 | $218.80 | $218.80 |
| Purchase #3 | $141.29 | 3.127% | $145.7081 | $145.71 | $145.70 | $145.70 |
| Purchase #4 | $79.86 | 7.538% | $85.8798 | $85.88 | $85.90 | $85.90 |
| Purchase #5 | $144.59 | 6.272% | $153.6587 | $153.66 | $153.65 | $153.70 |
| Purchase #6 | $74.68 | 12.270% | $83.8432 | $83.84 | $83.85 | $83.80 |
| Purchase #7 | $105.71 | 11.819% | $118.2039 | $118.20 | $118.20 | $118.20 |
| 7 purchase totals = | $972.58 | $1,063.7792 | $1,063.78 | $1,063.80 | $1,063.80 | |