| 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 | $202.48 | 3.279% | $209.1193 | $209.12 | $209.10 | $209.10 |
| Purchase #2 | $174.25 | 7.724% | $187.7091 | $187.71 | $187.70 | $187.70 |
| Purchase #3 | $205.45 | 8.376% | $222.6585 | $222.66 | $222.65 | $222.70 |
| Purchase #4 | $14.36 | 13.136% | $16.2463 | $16.25 | $16.25 | $16.20 |
| Purchase #5 | $178.25 | 10.304% | $196.6169 | $196.62 | $196.60 | $196.60 |
| Purchase #6 | $59.92 | 12.313% | $67.2979 | $67.30 | $67.30 | $67.30 |
| Purchase #7 | $196.45 | 12.513% | $221.0318 | $221.03 | $221.05 | $221.00 |
| 7 purchase totals = | $1,031.16 | $1,120.6798 | $1,120.69 | $1,120.65 | $1,120.60 | |